Philip Seo

Rheumatology (Oxford) 2019 Dec;58(12):2203-2211

Systemic Autoimmunity Branch, National Institutes of Health, NIAMS, Bethesda, MD, USA.

J Autoimmun 2019 Dec 15;105:102302. Epub 2019 Jul 15.

University of Pennsylvania, Philadelphia, PA, USA.

Arthritis Rheumatol 2019 Nov 16;71(11):1879-1887. Epub 2019 Sep 16.

Massachusetts General Hospital, Boston.

Arthritis Rheumatol 2019 Nov 25;71(11):1888-1893. Epub 2019 Sep 25.

Massachusetts General Hospital, Harvard Medical School, Boston.

Rheumatology (Oxford) 2019 Oct 3. Epub 2019 Oct 3.

Systemic Autoimmunity Branch, NIAMS, National Institutes of Health, Bethesda, MD, USA.

J Rheumatol 2019 Sep 1. Epub 2019 Sep 1.

From Boston University, Boston, MA, USA; University of Arizona, Tucson, AZ, USA; University of Michigan, Ann Arbor, MI, USA; University of South Florida, Tampa, FL, USA; Mount Sinai Hospital, Toronto, Ontario, Canada; McMaster University, Hamilton, Ontario, Canada; University of Utah, Salt Lake City, UT, USA; Cleveland Clinic, Cleveland, OH, USA; University of Pennsylvania, Philadelphia, PA, USA; University of Pittsburgh, Pittsburgh, PA, USA; Johns Hopkins University, Baltimore, MD, USA; Mayo Clinic, Rochester, MN, USA; VA Boston Healthcare System, Boston, MA, USA. This work was sponsored by the Vasculitis Clinical Research Consortium. The Vasculitis Clinical Research Consortium (VCRC) is part of the Rare Diseases Clinical Research Network (RDCRN), an initiative of the Office of Rare Diseases Research (ORDR), National Center for Advancing Translational Science (NCATS). The VCRC is funded through collaboration between NCATS, and the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), U54 AR057319), and has received funding from the National Center for Research Resources (U54 RR019497). Additional funding for this project included RC1 AR 058303 and P60 AR047785. Dr. Merkel reports receiving funds for the following activities: Consulting: AbbVie, AstraZeneca, Biogen, Boeringher-Ingelheim, Bristol-Myers Squibb, Celgene, ChemoCentryx, Genentech/Roche, Genzyme/Sanofi, GlaxoSmithKline, InflaRx, Insmed, Jannsen, Kiniksa; Research Support: AstraZeneca, Boeringher- Ingelheim, Bristol-Myers Squibb, Celgene, ChemoCentryx, Genentech/Roche, GlaxoSmithKline, Kypha, TerumoBCT; Royalties: UpToDate. Dr. Monach reports receiving funds for the following activities: Consulting: Celgene, ChemoCentryx. Address correspondence to Paul Monach, MD, PhD Rheumatology Section VA Boston Healthcare System 150 South Huntington Ave Boston, MA 02130. Email:

Arthritis Care Res (Hoboken) 2019 Aug 23. Epub 2019 Aug 23.

Systemic Autoimmunity Branch, NIAMS, National Institutes of Health, Bethesda, MD, USA.

PLoS One 2018 11;13(10):e0205768. Epub 2018 Oct 11.

Division of Rheumatology and the Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America.

Semin Arthritis Rheum 2019 02 9;48(4):707-713. Epub 2018 May 9.

Division of Rheumatology, St. Joseph's Healthcare, McMaster University, Hamilton, ON, Canada.

Arthritis Rheumatol 2018 12 22;70(12):2077-2086. Epub 2018 Oct 22.

Yale School of Medicine, New Haven, Connecticut.

J Clin Rheumatol 2018 Oct;24(7):393-395

From the Department of Medicine, University of Kansas Medical Center, Kansas City, KS.

Nephrol Dial Transplant 2018 Oct 31. Epub 2018 Oct 31.

Trinity Health Kidney Centre, Trinity College Dublin, Dublin, Ireland.

Kidney Int Rep 2018 Sep 24;3(5):1039-1049. Epub 2018 May 24.

Department of Medicine, Mount Sinai Hospital, University Health Network, Toronto, Ontario, Canada.

Arthritis Rheumatol 2018 07 7;70(7):1114-1121. Epub 2018 May 7.

Boston University and VA Boston Healthcare System, Boston, Massachusetts.

Cureus 2018 Jul 9;10(7):e2949. Epub 2018 Jul 9.

Medicine, The Johns Hopkins University School of Medicine, Essex, USA.

J Allergy Clin Immunol Pract 2016 May-Jun;4(3):520-1

The Johns Hopkins Vasculitis Center, Baltimore, Md. Electronic address:

Am J Nephrol 2017 8;46(3):231-238. Epub 2017 Sep 8.

Division of Nephrology and Division of Rheumatology, Johns Hopkins University, Baltimore, MD, USA.

Rheumatology (Oxford) 2018 04;57(4):639-650

Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN, USA.

Cureus 2018 Mar 26;10(3):e2372. Epub 2018 Mar 26.

Medicine, The Johns Hopkins University School of Medicine.

Rheumatology (Oxford) 2018 02;57(2):322-328

Division of Rheumatology and Department of Biostatistics and Clinical Epidemiology, University of Pennsylvania, Philadelphia, PA, USA.

Clin J Am Soc Nephrol 2018 02 25;13(2):251-257. Epub 2018 Jan 25.

Due to the number of contributing authors, the affiliations are provided in the Supplemental Material.

Cureus 2018 Jan 29;10(1):e2121. Epub 2018 Jan 29.

Medicine, The Johns Hopkins University School of Medicine.

Arthritis Care Res (Hoboken) 2017 07;69(7):1004-1010

Massachusetts General Hospital, Boston.

Clin Exp Rheumatol 2017 Mar-Apr;35 Suppl 103(1):98-101. Epub 2017 Mar 1.

Section of Rheumatology, Boston University School of Medicine; and Rheumatology Section, VA Boston Healthcare System, Boston, MA, USA.

Arthritis Rheumatol 2017 05 6;69(5):1054-1066. Epub 2017 Apr 6.

Mount Sinai Hospital, Lunenfeld-Tanenbaum Research Institute, Toronto General Research Institute and University of Toronto, Toronto, Ontario, Canada.

Arthritis Rheumatol 2017 04 3;69(4):837-845. Epub 2017 Mar 3.

University of Pennsylvania, Philadelphia.

Arthritis Rheumatol 2017 04 8;69(4):846-853. Epub 2017 Mar 8.

University of Pennsylvania, Philadelphia.

Curr Rheumatol Rep 2017 Apr;19(4):15

Division of Rheumatology, Department of Medicine, Johns Hopkins University School of Medicine, 5200 Eastern Avenue, MFL Center Tower, Ste. 5300, Baltimore, MD, 21224, USA.

JAAD Case Rep 2017 Mar 11;3(2):116-120. Epub 2017 Mar 11.

Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland.

Arthritis Rheumatol 2017 01;69(1):185-193

University College London Centre for Nephrology, Royal Free Hospital, London, UK.

Arthritis Rheumatol 2017 01;69(1):169-175

Ohio State University, Columbus.

Arthritis Rheumatol 2016 12;68(12):2945-2952

Massachusetts General Hospital, Boston.

Int J Cardiol 2016 Aug 27;217:135-48. Epub 2016 Apr 27.

Department of Medicine, Radiology and Epidemiology Johns Hopkins University, Baltimore, MD, USA.

Arthritis Rheumatol 2016 07;68(7):1700-10

Mayo Clinic and Mayo Foundation for Medical Education and Research, Rochester, Minnesota.

Ann Rheum Dis 2016 Jun 30;75(6):1166-9. Epub 2015 Nov 30.

Mayo Clinic, Rochester, Minnesota, USA.

J Rheumatol 2016 06 1;43(6):1078-84. Epub 2016 Apr 1.

From the Division of Rheumatology, University of California, Los Angeles, Los Angeles, California; Department of Biostatistics, University of South Florida, Tampa, Florida, USA; Division of Rheumatology, Mount Sinai Hospital, Toronto, Ontario, Canada; Center for Vasculitis Care and Research, Cleveland Clinic, Cleveland, Ohio, USA; Division of Rheumatology, St. Joseph's Healthcare, McMaster University, Hamilton, Ontario, Canada; Division of Rheumatology, University of Utah, Salt Lake City, Utah; Division of Rheumatology, University of Pittsburgh, Pittsburgh, Pennsylvania; Division of Rheumatology and Clinical Immunology, University of Pennsylvania, Philadelphia, Pennsylvania; The Vasculitis Center, Section of Rheumatology, and the Clinical Epidemiology Unit, Boston University School of Medicine, Boston, Massachusetts; Division of Rheumatology, Johns Hopkins University, Baltimore, Maryland; Division of Rheumatology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA.T.A. Kermani, MD, MS, Division of Rheumatology, University of California, Los Angeles; D. Cuthbertson, MS, Department of Biostatistics, University of South Florida; S. Carette, MD, FRCPC, Division of Rheumatology, Mount Sinai Hospital; G.S. Hoffman, MD, MS, Center for Vasculitis Care and Research, Cleveland Clinic; N.A. Khalidi, MD, FRCPC, Division of Rheumatology, St. Joseph's Healthcare, McMaster University; C.L. Koening, MD, MS, Division of Rheumatology, University of Utah; C.A. Langford, MD, MHS, Center for Vasculitis Care and Research, Cleveland Clinic; K. McKinnon-Maksimowicz, DO, Division of Rheumatology, University of Pittsburgh; C.A. McAlear, MA, Division of Rheumatology and Clinical Immunology, University of Pennsylvania; P.A. Monach, MD, PhD, The Vasculitis Center, Section of Rheumatology, and the Clinical Epidemiology Unit, Boston University School of Medicine; P. Seo, MD, MHS, Division of Rheumatology, Johns Hopkins University; K.J. Warrington, MD, Division of Rheumatology, Mayo Clinic

Anal Chem 2016 06 3;88(12):6317-25. Epub 2016 Jun 3.

Department of Laboratory Medicine and Pathology, Mayo Clinic , Rochester, Minnesota 55905, United States.

J Nephrol 2016 Apr 19;29(2):195-201. Epub 2015 May 19.

Addenbrooke's Hospital, Cambridge, UK.

PLoS One 2015 26;10(3):e0121737. Epub 2015 Mar 26.

1st Medical Department and Ludwig Boltzmann Institute of Osteology, Hanusch Hospital, Vienna, Austria; Department of Internal Medicine 3, University of Erlangen-Nuremberg, Erlangen, Germany.

Semin Arthritis Rheum 2016 Feb 26;45(4):475-82. Epub 2015 Jul 26.

Division of Rheumatology, Mount Sinai Hospital, University of Toronto, The Joseph and Wolf Lebovic Building, 60 Murray St, Ste 2-220, Toronto, Ontario, Canada M5T 3L9. Electronic address:

Rheumatology (Oxford) 2015 Aug 17;54(8):1351-9. Epub 2014 Nov 17.

Division of Rheumatology, University of Pennsylvania, Philadelphia, PA, USA

J Rheumatol 2015 Jul 15;42(7):1213-7. Epub 2015 Apr 15.

From the Division of Rheumatology, Mayo Clinic College of Medicine, Rochester, Minnesota; Department of Biostatistics, University of South Florida, Tampa, Florida, USA; Division of Rheumatology, Mount Sinai Hospital, Toronto, Ontario, Canada; Center for Vasculitis Care and Research, Cleveland Clinic, Cleveland, Ohio, USA; Division of Rheumatology, St. Joseph's Healthcare, McMaster University, Hamilton, Ontario, Canada; Division of Rheumatology, University of Utah, Salt Lake City, Utah; Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, Pennsylvania; The Vasculitis Center, Section of Rheumatology, Boston University School of Medicine, Boston, Massachusetts; Division of Rheumatology, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania; Division of Rheumatology, Johns Hopkins University, Baltimore, Maryland; University of California at Los Angeles (UCLA), Los Angeles, California, USA.T.A. Kermani, MD, MS, UCLA; K.J. Warrington, MD, Division of Rheumatology, Mayo Clinic College of Medicine; D. Cuthbertson, MS, Department of Biostatistics, University of South Florida; S. Carette, MD, FRCPC, Division of Rheumatology, Mount Sinai Hospital; G.S. Hoffman, MD, MS, Center for Vasculitis Care and Research, Cleveland Clinic; N.A. Khalidi, MD, FRCPC, Division of Rheumatology, St. Joseph's Healthcare, McMaster University; C.L. Koening, MD, MS, Division of Rheumatology, University of Utah; C.A. Langford, MD, MHS, Center for Vasculitis Care and Research, Cleveland Clinic; K. Maksimowicz-McKinnon, DO, Division of Rheumatology and Clinical Immunology, University of Pittsburgh; C.A. McAlear, MA, The Vasculitis Center, Section of Rheumatology, Boston University School of Medicine, and Division of Rheumatology, University of Pennsylvania School of Medicine; P.A. Monach, MD, PhD, The Vasculitis Center, Section of Rheumatology, Boston University School of Medicine; P. Seo, MD, MHS, Division of Rheumatology, Johns Hopkins University

Arthritis Rheumatol 2015 Jul;67(7):1922-32

Boston University School of Medicine, Boston, Massachusetts.

J Rheumatol 2015 Jul 1;42(7):1209-12. Epub 2015 May 1.

From the Division of Rheumatology, Mount Sinai Hospital, Toronto, Ontario, Canada; Health Informatics Institute, University of South Florida, Tampa, Florida; Center for Vasculitis Care and Research, Cleveland Clinic, Cleveland, Ohio, USA; Division of Rheumatology, McMaster University, Hamilton, Ontario, Canada; Division of Rheumatology, University of Utah, Salt Lake City, Utah; Division of Rheumatology, University of Pennsylvania, Philadelphia; Division of Rheumatology, University of Pittsburgh, Pennsylvania; The Vasculitis Center, Section of Rheumatology, and the Clinical Epidemiology Unit, Boston University School of Medicine, Boston, Massachusetts; Division of Rheumatology, Johns Hopkins University, Baltimore, Maryland; Division of Pulmonary and Critical Care Medicine, and the Division of Rheumatology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA.L. McGeoch, MD; S. Carette, MD, Division of Rheumatology, Mount Sinai Hospital; D. Cuthbertson, MS, Health Informatics Institute, University of South Florida; G.S. Hoffman, MD, Center for Vasculitis Care and Research, Cleveland Clinic; N. Khalidi, MD, Division of Rheumatology, McMaster University; C.L. Koening, MD, Division of Rheumatology, University of Utah; C.A. Langford, MD, Center for Vasculitis Care and Research, Cleveland Clinic; C.A. McAlear, MA, Division of Rheumatology, University of Pennsylvania; L. Moreland, MD, Division of Rheumatology, University of Pittsburgh; P.A. Monach, MD, PhD, The Vasculitis Center, Section of Rheumatology, and the Clinical Epidemiology Unit, Boston University School of Medicine; P. Seo, MD, Division of Rheumatology, Johns Hopkins University; U. Specks, MD, Division of Pulmonary and Critical Care Medicine; S.R. Ytterberg, MD, Division of Rheumatology, Mayo Clinic College of Medicine; P.A. Merkel, MD, MPH, Division of Rheumatology, University of Pennsylvania; C. Pagnoux, MD, MSc, MPH, Division of Rheumatology, Mount Sinai Hospital.

BMC Nephrol 2015 Jun 25;16:88. Epub 2015 Jun 25.

Division of Nephrology, Johns Hopkins Vasculitis Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA.

Arthritis Rheumatol 2015 May;67(5):1361-8

University of Michigan, Ann Arbor.

J Am Soc Nephrol 2015 Apr 7;26(4):976-85. Epub 2014 Nov 7.

Division of Pulmonary and Critical Care Medicine and Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, Minnesota;

Am J Hum Genet 2015 Apr 26;96(4):565-80. Epub 2015 Mar 26.

Instituto de Parasitología y Biomedicina "López-Neyra," CSIC, PTS Granada, Granada 18016, Spain.

Arthritis Rheumatol 2015 Feb;67(2):535-44

Massachusetts General Hospital, Boston, Massachusetts.

Ann Rheum Dis 2014 Jul 9;73(7):1376-9. Epub 2013 Dec 9.

Boston University, Boston, Massachusetts, USA University of Pennsylvania, Philadelphia, Pennsylvania, USA.

Semin Arthritis Rheum 2014 Jun 4;43(6):778-83. Epub 2013 Dec 4.

Department of Medicine, University of North Carolina, Chapel Hill, NC.

J Rheumatol 2014 Mar 15;41(3):593-8. Epub 2014 Jan 15.

From the Division of Rheumatology and Department of Epidemiology, University of Pennsylvania, Philadelphia, Pennsylvania, USA; Department of Rheumatology, Istanbul Medeniyet University, Istanbul, Goztepe Training and Research Hospital, Istanbul, Turkey; Department of Epidemiology and Biostatistics, VU University Medical Center; Amsterdam, The Netherlands; Department of Rheumatology, Marmara University School of Medicine, Istanbul, Turkey; Department of Otolaryngology, Ohio State University Medical Center, Columbus, Ohio, USA; Division of Rheumatology, Department of Internal Medicine, Cerrahpasa Medical School, Istanbul University, Istanbul, Turkey; Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK; Division of Rheumatology, and Division of Epidemiology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA; Division of Rheumatology, University of Ottawa, Ottawa, Ontario, Canada; Division of Rheumatology, Johns Hopkins University, Baltimore, Maryland, USA; University of Iceland, Reykjavik, Iceland.

Otolaryngol Head Neck Surg 2014 Jan 23;150(1):68-72. Epub 2013 Oct 23.

Department of Otolaryngology-Head & Neck Surgery, Johns Hopkins Medical Institutions, Baltimore, Maryland, USA.

J Rheumatol 2013 Nov 1;40(11):1905-12. Epub 2013 Aug 1.

From The Vasculitis Center, Section of Rheumatology, and the Clinical Epidemiology Unit, Boston University School of Medicine, Boston, Massachusetts; Department of Biostatistics, University of South Florida, Tampa, Florida; Division of Rheumatology, Mount Sinai Hospital, Toronto, Ontario; and the Center for Vasculitis Care and Research, Cleveland Clinic, Cleveland, Ohio; Division of Rheumatology, McMaster University, Hamilton, Ontario, Canada; Division of Rheumatology, University of Utah, Salt Lake City, Utah; Division of Rheumatology, University of Pittsburgh; Division of Rheumatology, Johns Hopkins University, Baltimore, Maryland; Division of Pulmonary and Critical Care Medicine, Mayo Clinic College of Medicine, Rochester; Division of Rheumatology, Mayo Clinic College of Medicine, Rochester, Minnesota; and Division of Rheumatology, University of Pennsylvania, Philadelphia, Pennsylvania, USA.

Arthritis Rheum 2013 Sep;65(9):2457-68

Mount Sinai Hospital and University of Toronto, Toronto, Ontario, Canada.

Ann Rheum Dis 2013 Aug 12;72(8):1342-50. Epub 2012 Sep 12.

Vasculitis Center, Section of Rheumatology, and the Clinical Epidemiology Unit, Boston University School of Medicine, Boston, MA, USA.

Am J Hum Genet 2013 Aug 3;93(2):298-305. Epub 2013 Jul 3.

Department of Physiology, Istanbul Faculty of Medicine, Istanbul University, Istanbul 34093, Turkey.

N Engl J Med 2013 Aug;369(5):417-27

Mayo Clinic Foundation, Rochester, MN, USA.

J Rheumatol 2013 May 1;40(5):674-83. Epub 2013 Apr 1.

Department of Medicine, Section of Rheumatology, Boston University School of Medicine, Boston, Massachusetts, USA.

Best Pract Res Clin Rheumatol 2013 Feb;27(1):95-106

Johns Hopkins University School of Medicine, 1830 E. Monument St., Baltimore, MD 21205, USA.

Curr Rheumatol Rep 2012 Dec;14(6):509-15

Johns Hopkins University School of Medicine, Baltimore, MD, USA.

Arthritis Rheum 2012 Oct;64(10):3463-71

University of California, San Francisco, CA, USA.

Ann Rheum Dis 2012 Aug 10;71(8):1329-34. Epub 2012 Feb 10.

The Vasculitis Center, Section of Rheumatology, and the Clinical Epidemiology Unit, Boston University School of Medicine, Boston, Massachusetts, USA.

PLoS One 2012 18;7(1):e30197. Epub 2012 Jan 18.

Section of Rheumatology, Department of Medicine, School of Medicine, Vasculitis Center, Boston University, Boston, Massachusetts, United States of America.

J Rheumatol 2012 Jul 1;39(7):1413-7. Epub 2012 Jun 1.

Division of Nephrology, Johns Hopkins Bayview Medical Center, 301 Mason Lord Drive, Room 2509, Baltimore, MD 21224, USA.

Arthritis Care Res (Hoboken) 2012 Feb;64(2):273-9

Boston University, Boston, Massachusetts, USA.

J Rheumatol 2012 Feb 15;39(2):303-9. Epub 2011 Dec 15.

Vasculitis Center, Section of Rheumatology, Boston University School of Medicine, Boston, Massachusetts 02118, USA.

Arthritis Rheum 2011 Dec;63(12):3988-97

Boston University School of Medicine, Boston, Massachusetts 02118, USA.

Arthritis Rheum 2011 Aug;63(8):2495-503

Mayo Clinic, Rochester, Minnesota, USA.

J Rheumatol 2011 Jul;38(7):1471-9

Marmara University School of Medicine, Istanbul, Turkey.

J Rheumatol 2011 Jul;38(7):1480-6

Section of Rheumatology and the Clinical Epidemiology Unit, Boston University School of Medicine, Boston, MA, USA.

Transplantation 2011 Jun;91(12):1370-5

Division of Nephrology, Department of Medicine, Johns Hopkins University, Baltimore, MD, USA.

Arthritis Care Res (Hoboken) 2011 Apr;63(4):588-96

Nuffield Orthopaedic Centre, Oxford, UK.

Ann Rheum Dis 2011 Jan 24;70(1):80-5. Epub 2010 Aug 24.

Department of Rheumatology, Nuffield Orthopaedic Centre, Headington, Oxford, UK.

Int J Clin Rheumtol 2011 ;6(4):453-462

5501 Hopkins Bayview Circle, JHAAC, Room 1B.1A, Johns Hopkins University Division of Rheumatology, MD 21224, USA.

Arthritis Rheum 2010 Dec;62(12):3760-7

Boston University School of Medicine, Boston, Massachusetts, USA.

Arthritis Care Res (Hoboken) 2010 Nov 15;62(11):1639-45. Epub 2010 Jun 15.

University Hospital Schleswig-Holstein, Lübeck, Germany.

J Rheumatol 2010 Aug 1;37(8):1705-8. Epub 2010 Jun 1.

Division of Nephrology, Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.

Rheum Dis Clin North Am 2010 Aug 11;36(3):545-58. Epub 2010 Jun 11.

Division of Rheumatology, Department of Medicine, Rosalind Russell Medical Research Center for Arthritis, University of California, San Francisco, CA, USA.

N Engl J Med 2010 Jul;363(3):221-32

Massachusetts General Hospital, Boston, USA.

Rheumatology (Oxford) 2009 Nov 6;48(11):1460-1. Epub 2009 Sep 6.

J Rheumatol 2009 Oct;36(10):2362-8

Section of Rheumatology and the Clinical Epidemiology Unit, Boston University School of Medicine, Boston, MA 02118, USA.

Rheumatology (Oxford) 2009 Jul 19;48(7):823-7. Epub 2009 May 19.

Johns Hopkins Vasculitis Center, Johns Hopkins University Division of Rheumatology, Baltimore, MD, USA.

Curr Opin Rheumatol 2009 Jan;21(1):1-2

Curr Opin Rheumatol 2009 Jan;21(1):3-9

Division of Rheumatology, University of California, San Francisco, California, USA.

J Rheumatol 2008 Oct 1;35(10):2017-23. Epub 2008 Aug 1.

Johns Hopkins Vasculitis Center, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.

South Med J 2008 Apr;101(4):351-2

Curr Opin Rheumatol 2008 Jan;20(1):10-6

The Johns Hopkins Vasculitis Center, Johns Hopkins University Division of Rheumatology, Baltimore, Maryland 21224, USA.

Arthritis Rheum 2007 Dec;57(8):1552-9

Johns Hopkins University and The Johns Hopkins Vasculitis Center, Baltimore, Maryland, USA.

J Rheumatol 2007 Jun;34(6):1357-71

Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.

Rheum Dis Clin North Am 2007 May;33(2):299-317

The Johns Hopkins University, Division of Rheumatology, Baltimore, MD 21224, USA.

Ann Rheum Dis 2007 Mar 25;66(3):283-92. Epub 2006 May 25.

Botnar Research Centre, University of Oxford, Oxford, UK.

J Rheumatol 2005 Dec;32(12):2488-95

Boston University School of Medicine, Boston, MA 02118, USA.

Arthritis Rheum 2005 Jul;52(7):2168-78

Johns Hopkins University, Baltimore, Maryland.

Am J Med 2004 Jul;117(1):39-50

Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.

Arthritis Rheum 2004 Feb;51(1):128-39

Johns Hopkins University, Baltimore, MD 21224, USA.

Am J Med 2002 Oct;113(6):522-4

Am J Med 2002 Jun;112(8):667-9

Am J Med 2002 Jun;112(9):730-2