Simon C Ling

J Pediatr Gastroenterol Nutr 2019 09;69(3):351-357

Digestive Health Institute, Children's Hospital Colorado & University of Colorado School of Medicine, Aurora, CO.

J Hepatol 2019 Sep 7. Epub 2019 Sep 7.

Division of Pediatric Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD, United States.

J Pediatr Gastroenterol Nutr 2019 Aug 20. Epub 2019 Aug 20.

Saint Louis University, Saint Louis, MO, United States.

J Viral Hepat 2019 Jul 2;26(7):856-865. Epub 2019 May 2.

University of California at San Francisco, San Francisco, California.

Korean J Radiol 2019 Jul;20(7):1186-1194

Department of Diagnostic Imaging, The Hospital for Sick Children, University of Toronto, Toronto, Canada.

Hepatology 2019 Jun 20;69(6):2326-2337. Epub 2019 Feb 20.

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

Hepatology 2019 Jun 29. Epub 2019 Jun 29.

Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium.

Dig Dis 2019 8;37(6):498-508. Epub 2019 May 8.

Department of Pediatric Gastroenterology and Nutrition, Division of Pediatrics, Pontificia Universidad Católica de Chile, Santiago, Chile,

Liver Transpl 2019 Apr 20;25(4):640-657. Epub 2019 Mar 20.

Department of Pediatrics, Texas Children's Hospital, Baylor College of Medicine, Houston, TX.

PLoS One 2018 11;13(10):e0205257. Epub 2018 Oct 11.

School of Medicine, Marsico Lung Institute, UNC Cystic Fibrosis Research Center, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America.

J Pediatr Gastroenterol Nutr 2019 Mar;68(3):311-317

Division of Gastroenterology, Hepatology and Nutrition.

J Pediatr Gastroenterol Nutr 2019 Jan;68(1):1-2

Division of Gastroenterology, Hepatology and Nutrition, the Learning and Research Institutes, Hospital for Sick Children, Department of Paediatrics and the Wilson Centre, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.

J Pediatr Gastroenterol Nutr 2018 10;67(4):437-440

Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD.

J Pediatr Gastroenterol Nutr 2018 09;67(3):371-376

Division of Gastroenterology, Hepatology and Nutrition, Department of Paediatrics.

Gastrointest Endosc 2018 Mar 30;87(3):766-775. Epub 2017 Aug 30.

Department of Paediatrics, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada; Division of Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada; Wilson Centre, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.

Gastrointest Endosc 2018 Mar 6;87(3):827-836.e2. Epub 2017 Nov 6.

Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada; Division of Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada; The Wilson Centre, University of Toronto, Toronto, Ontario, Canada.

J Pediatr 2018 03 21;194:128-135.e1. Epub 2017 Dec 21.

Hospital for Sick Children, Toronto, Ontario, Canada. Electronic address:

Liver Int 2017 10 15;37(10):1562-1570. Epub 2017 Mar 15.

Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, ON, Canada.

J Pediatr Gastroenterol Nutr 2017 10;65(4):380-383

*Division of Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children, Department of Paediatrics, University of Toronto, Toronto, ON †Division of Gastroenterology, Hepatology and Nutrition, BC Children's Hospital, Department of Paediatrics, University of British Columbia, Vancouver, BC.

Radiology 2017 10 22;285(1):231-241. Epub 2017 May 22.

From the Department of Diagnostic Imaging (P.M., S.J.Y., N.T., J.W., D.S., M.P., P.C.D., M.S., L.G.W., G.B.C.), Division of Cardiology, Department of Pediatrics (S.J.Y., R.C., J.W., D.S., M.P., M.S., L.G.W.), and Division of Gastroenterology, Hepatology, and Nutrition (S.C.L.), the Hospital For Sick Children, 555 University Ave, Toronto, ON, Canada M5G 1X8; and Departments of Medical Imaging (P.M., S.J.Y., P.C.D., M.S., L.G.W., G.B.C.), and Pediatrics (R.C., S.C.L.), University of Toronto, Toronto, Canada.

J Pediatr Gastroenterol Nutr 2017 10;65(4):443-448

*Pediatric Hepatology Unit, APHP-Hôpital Necker and UPMC Univ Paris 06, INSERM, UMR_S 938, Centre de Recherche Saint-Antoine, Paris, France †Digestive Health Institute, Children's Hospital Colorado and Section of Pediatric Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, University of Colorado School of Medicine Aurora, CO ‡Pediatric Gastroenterology and Hepatology, Department Pediatrics, Beatrix Children's Hospital/University Medical Center Groningen, University of Groningen, Groningen, The Netherlands §CF Center, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, University of Milan, Milan, Italy ||Sorbonne Universités, UPMC Univ Paris 06, INSERM, UMR_S 938, Centre de Recherche Saint-Antoine, Institute of Cardiometabolism and Nutrition, Institut Hospitalo-Universitaire & Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Antoine, Centre de Référence Maladies Rares des Maladies Inflammatoires des Voies Biliaires, Service d'Hépatologie, Paris, France ¶Department of Gastroenterology & Hepatology, Erasmus University Medical Center, Rotterdam #Center for Liver, Digestive and Metabolic Diseases, Department of Pediatrics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands **The Liver Unit, Birmingham Children's Hospital, Birmingham, UK ††Division of Gastroenterology, Hepatology & Nutrition, The Hospital for Sick Children, Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada ‡‡Sorbonne Universités, UPMC Univ Paris 06, INSERM, UMR_S 938, Centre de Recherche Saint-Antoine, Institute of Cardiometabolism and Nutrition, Institut Hospitalo-Universitaire & Assistance Publique-Hôpitaux de Paris, Hôpital Pitié-Salpêtrière §§Paris-Descartes, Sorbonne Paris-Cité University, INSERM U-1223 - Pasteur Institute, and Hepatology Unit, Assistance Publique-Hôpitaux de Paris, Cochin Hospital, Paris, France ||||Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria ¶¶Department of Paediatric Gastroenterology, Hepatology and Nutrition University Hospitals Leuven, Leuven, Belgium ##Department of Paediatric Kidney, Liver and Metabolic Diseases, Division of Paediatric Gastroenterology and Hepatology, Hannover Medical School, Hannover, Germany ***Pediatric Gastroenterology, Hadassah Hebrew University Medical Center, Jerusalem, Israel.

J Pediatr 2017 08 5;187:13-15. Epub 2017 May 5.

Division of Gastroenterology, Hepatology and Nutrition Department of Pediatrics Hospital for Sick Children Toronto, Ontario, Canada.

JPEN J Parenter Enteral Nutr 2017 07 2;41(5):866-877. Epub 2016 Feb 2.

1 Hospital for Sick Children, Toronto, Ontario, Canada.

J Pediatr Gastroenterol Nutr 2017 05;64(5):760-769

*University of Minnesota Masonic Children's Hospital, Minneapolis, MN †Department of Paediatrics, University of Toronto, and The Hospital for Sick Children, Toronto, Ontario ‡Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA §Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC ||Department of Pediatrics, University of Washington, Seattle, WA ¶Department of Pediatrics, UTSW, Dallas, TX #Department of Pediatrics, UCSF, San Francisco, CA **Department of Pediatrics, Saint Louis University, Saint Louis, MO ††Department of Pediatrics, Johns Hopkins Medical Institutions, Baltimore, MD.

Cochrane Database Syst Rev 2017 Apr 26;4:CD008759. Epub 2017 Apr 26.

Dipartimento di Scienze Biomediche e Cliniche "L. Sacco", Università degli Studi di Milano, via GB Grassi 74, Milan, Italy, 20157.

JPEN J Parenter Enteral Nutr 2017 03 29;41(3):507-511. Epub 2016 Sep 29.

2 Department of Pediatrics, Division of Pediatric Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.

J Pediatr Gastroenterol Nutr 2017 02;64(2):203-209

*Department of Gastroenterology, John Hunter Children's Hospital †Discipline of Paediatrics and Child Health, University of Newcastle, Newcastle, Australia ‡Transplant and Regenerative Medicine Centre §Division of Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children ||Department of Paediatrics, University of Toronto, Toronto, Canada ¶Department of Gastroenterology, The Sydney Children's Hospital Network-Westmead #Discipline of Paediatrics and Child Health, Faculty of Medicine, University of Sydney **Department of Surgery, The Sydney Children's Hospital Network-Westmead, Sydney, Australia ††Division of Gastroenterology, Hepatology and Nutrition, Children's Hospital of Eastern Ontario ‡‡Department of Pediatrics and School of Epidemiology, Public Health and Preventative Medicine, University of Ottawa, Ottawa, Canada §§Department of Gastroenterology, The Sydney Children's Hospital Network-Randwick, Sydney, Australia ||||Department of Paediatrics, University of Otago, Christchurch, New Zealand ¶¶Department of Surgery, The Sydney Children's Hospital Network-Randwick ##School of Women's and Children's Health, Faculty of Medicine, University of New South Wales, Sydney, Australia ***Division of General Surgery, Hospital for Sick Children †††Department of Surgery, University of Toronto, Toronto, Canada.

Ann Hepatol 2016 May-Jun;15(3):303-13

Division of Gastroenterology, Hepatology & Nutrition, Department of Paediatrics, University of Toronto, and The Hospital for Sick Children, Toronto, Canada.

Liver Transpl 2016 09 2;22(9):1245-53. Epub 2016 Aug 2.

Paediatric Gastroenterology, Hepatology and Nutrition, University of Toronto, Toronto, Ontario, Canada.

Clin Gastroenterol Hepatol 2016 08 5;14(8):1207-1215.e3. Epub 2016 Apr 5.

Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, Canada; Department of Pediatrics, University of Toronto, Toronto, Canada.

J Pediatr Gastroenterol Nutr 2016 08;63(2):188-94

*Division of Pediatric Gastroenterology, Hepatology and Nutrition†Transplant and Regenerative Medicine Center‡Division of Pathology, Department of Laboratory Medicine§Division of Hematology and Oncology||Division of General Surgery, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.

Gastrointest Endosc 2015 7;81(6):1417-1424.e2. Epub 2015 Mar 7.

School of Human Kinetics and Recreation, Memorial University of Newfoundland, St. John's, Newfoundland, Canada.

Hepatology 2016 Apr 23;63(4):1368-80. Epub 2015 Oct 23.

Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA.

Saudi J Gastroenterol 2015 Jan-Feb;21(1):25-9

Division of Gastroenterology, Hepatology and Nutrition, Department of Paediatrics, The Hospital for Sick Children, University of Toronto, Canada; Department of Pediatrics and KAIMRC, King Abdulaziz Medical City, Ministry of National Guard, Riyadh, Saudi Arabia, .

Hepatology 2016 Feb 16;63(2):377-87. Epub 2015 Oct 16.

Bristol-Myers Squibb, Wallingford, CT.

Am J Gastroenterol 2016 Feb 5;111(2):275-84. Epub 2016 Jan 5.

Zane Cohen Centre for Digestive Diseases, Mount Sinai Hospital, Toronto, Ontario, Canada.

Inflamm Bowel Dis 2015 Dec;21(12):2848-56

*Division of Gastroenterology, Hepatology, and Nutrition, The University of Toronto, ON, Canada; †Department of Pediatrics, The University of Toronto, Toronto, ON, Canada; ‡Institute of Health Policy, Management and Evaluation, The University of Toronto, Toronto, ON, Canada; §Child Health Evaluative Sciences, Hospital for Sick Children and The University of Toronto, Toronto, ON, Canada; and ‖Division of Rheumatology, The University of Toronto, Toronto, ON, Canada.

J Pediatr 2015 Dec 10;167(6):1287-1294.e2. Epub 2015 Sep 10.

Department of Pediatrics, University of California, San Francisco, San Francisco, CA.

Pediatrics 2015 Nov 19;136(5):e1237-48. Epub 2015 Oct 19.

University of Montreal and Centre Hospitalier Universitaire Sainte-Justine, Montreal, Quebec, Canada.

Ann Hepatol 2016 May - Jun;15(3):303-313

Division of Gastroenterology, Hepatology & Nutrition, Department of Paediatrics, University of Toronto, and The Hospital for Sick Children, Toronto, Canada.

Liver Transpl 2015 Aug;21(8):1082-90

Liver Transplant Program.

Pediatr Nephrol 2015 May 22;30(5):775-81. Epub 2014 Nov 22.

Division of Nephrology, The Hospital for Sick Children, 555 University Avenue, Toronto, ON, M5G 1X8, Canada.

J Pediatr Gastroenterol Nutr 2015 Apr;60(4):474-80

*Department of Paediatrics, Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, University of Toronto, Ontario, Canada †Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia, PA ‡Department of Pediatrics, Division of Pediatric Gastroenterology and Nutrition, UMass Memorial Children's Medical Center, University of Massachusetts, Worcester, MA §Wilson Centre, Faculty of Medicine, University of Toronto, Ontario ||School of Human Kinetics and Recreation, Memorial University of Newfoundland, St John's, Newfoundland, Canada.

Nat Genet 2015 Mar 2;47(3):257-62. Epub 2015 Feb 2.

1] Program in Genetics and Genome Biology, The Hospital for Sick Children, Toronto, Ontario, Canada. [2] The Arthur and Sonia Labatt Brain Tumour Research Centre, The Hospital for Sick Children, Toronto, Ontario, Canada. [3] Division of Hematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada. [4] Department of Pediatrics, University of Toronto, Ontario, Canada.

J Pediatr Surg 2015 Mar;50(3):363-70

Division of Pediatric Surgery, The Hospital for Sick Children, Toronto, Ontario, Canada; Department of Surgery, University of Toronto, Toronto, Ontario, Canada.

J Pediatr Gastroenterol Nutr 2014 Oct;59(4):480-6

*Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, Canada †Division of Gastroenterology, Hepatology and Nutrition, The Children's Hospital of Philadelphia, Philadelphia, PA ‡Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, MA §School of Human Kinetics and Recreation, Memorial University of Newfoundland, Newfoundland and Labrador, Canada.

Cochrane Database Syst Rev 2014 Oct 1(10):CD008760. Epub 2014 Oct 1.

Department of Internal Medicine, Ospedale "A Manzoni" Lecco, Via dell'Eremo, 9/11, Lecco, Italy, 23900.

Clin Liver Dis (Hoboken) 2014 Oct 24;4(4):86-88. Epub 2014 Oct 24.

Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Department of Paediatrics The University of Toronto Toronto Ontario Canada.

Laryngoscope 2014 Sep;124(9):2182-5

JPEN J Parenter Enteral Nutr 2014 Aug 5;38(6):702-10. Epub 2013 Aug 5.

Group for Improvement of Intestinal Function and Treatment (GIFT) Child Health Evaluative Sciences Program, Hospital for Sick Children, Toronto, Canada Department of Surgery Department of Health Policy Management and Evaluation

JPEN J Parenter Enteral Nutr 2014 Aug 14;38(6):673-81. Epub 2014 Feb 14.

Division of Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children, Toronto Department of Paediatrics, University of Toronto, Toronto.

Gastrointest Endosc 2014 May 8;79(5):798-807.e5. Epub 2013 Dec 8.

Centre for Ambulatory Care Education, Women's College Hospital, University of Toronto, Toronto, Ontario, Canada; The Wilson Centre, University of Toronto, Toronto, Ontario, Canada.

Hepatology 2014 May 1;59(5):1678-80. Epub 2014 Apr 1.

Division of Gastroenterology, Hepatology and Nutrition, the Hospital for Sick Children, Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada.

J Clin Epidemiol 2014 Apr;67(4):401-9

Child Health Evaluative Sciences Program, The Hospital for Sick Children, 555 University Avenue, Toronto, ON M5G 1X8, Canada; Institute of Health Policy Management and Evaluation, The University of Toronto, 155 College Street, 4th floor, Toronto, ON M5T 3M7, Canada; Department of Surgery, The University of Toronto, 149 College Street, 5th Floor, Toronto, ON M5T 1P5, Canada. Electronic address:

Liver Int 2014 Feb 7;34(2):227-34. Epub 2013 Jul 7.

Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children (SickKids), Toronto, Ontario, Canada; Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada.

J Pediatr Gastroenterol Nutr 2013 Nov;57(5):634-7

*Division of Gastroenterology, Hepatology, and Nutrition †Department of Paediatrics, University of Toronto ‡Division of Interventional Radiology, The Hospital for Sick Children, Toronto, Ontario, Canada.

J Pediatr 2013 Jul;163(1):242

Division of Gastroenterology, Hepatology & Nutrition, Department of Pediatrics, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.

J Pediatr Gastroenterol Nutr 2013 Jun;56(6):675-81

Department of Paediatrics, Division of Gastroenterology, Hepatology, and Nutrition, University of Toronto, The Hospital for Sick Children, Ontario, Canada.

Arch Dis Child 2013 May 21;98(5):381-3. Epub 2013 Feb 21.

Department of Paediatric Gastroenterology abd Nutrition, Royal Hospital for Sick Children, Glasgow G3 8SJ, UK.

Clin Liver Dis (Hoboken) 2012 Nov 9;1(5):139-142. Epub 2012 Nov 9.

Department of Paediatrics, University of Toronto and the Division of Gastroenterology, Hepatology & Nutrition, Hospital for Sick Children, Toronto, Ontario, Canada.

Semin Liver Dis 2012 Nov 8;32(4):288-97. Epub 2013 Feb 8.

Division of Gastroenterology, Hepatology, and Nutrition, Department of Paediatrics, University of Toronto, The Hospital for Sick Children, Toronto, Ontario, Canada.

Eur J Paediatr Neurol 2012 Sep 20;16(5):549-53. Epub 2012 Jan 20.

Division of Neurology, Department of Pediatrics, Hospital for Sick Children, University of Toronto, Toronto, ON, Canada.

CMAJ 2012 Sep 3;184(12):1365-71. Epub 2012 Jul 3.

Department of Medicine, Division of Respirology, University of Toronto, Toronto, Ont.

Pediatr Transplant 2012 Aug 13;16(5):426-37. Epub 2012 Mar 13.

Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, USA.

Cochrane Database Syst Rev 2012 Jun 13(6):CD008237. Epub 2012 Jun 13.

Division of Gastroenterology, Hepatology, and Nutrition, The Hospital for Sick Children, Toronto, Canada.

Arch Pediatr Adolesc Med 2012 May;166(5):473-8

Child Health Evaluative Sciences Program, The Hospital for Sick Children, Toronto, Ontario, Canada.

Gastroenterology 2011 Dec 16;141(6):2009-16. Epub 2011 Sep 16.

Division of Pediatrics, Gastroenterology, Hepatology and Nutrition Unit, Pontificia Universidad Católica de Chile, Santiago, Chile.

Pediatr Radiol 2011 Nov 1;41(11):1465-8. Epub 2011 Jul 1.

Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, Canada.

Acad Med 2011 Oct;86(10 Suppl):S12-6

JPEN J Parenter Enteral Nutr 2011 Sep 8;35(5):596-602. Epub 2011 Aug 8.

Group for Improvement of Intestinal Function and Treatment (GIFT), The Hospital for Sick Children, Toronto, Canada.

J Pediatr Gastroenterol Nutr 2011 Jun;52(6):751-5

Division of Paediatrics, Gastroenterology, Hepatology & Nutrition Unit, Pontificia Universidad Católica de Chile, Santiago, Chile.

J Pediatr Gastroenterol Nutr 2011 Mar;52(3):254-61

Division of Gastroenterology, Hepatology & Nutrition, The Hospital for Sick Children, Toronto, Ontario, Canada.

J Pediatr Gastroenterol Nutr 2011 Feb;52(2):190-7

Department of Pathology, Cleveland Clinic, USA.

Pediatr Transplant 2010 Jun 22;14(4):476-82. Epub 2009 Oct 22.

SickKids Transplant Centre, Toronto, ON, Canada.

J Pediatr Gastroenterol Nutr 2010 Feb;50(2):188-93

Division of Paediatrics, Gastroenterology, Hepatology, and Nutrition Unit, Facultad de Medicina, Pontificia Universidad Cato´lica de Chile, Lira 44 1er piso, Santiago, Chile.

Can Fam Physician 2009 Dec;55(12):1184-92

Division of Gastroenterology, Hepatology and Nutrition at Hospital for Sick Children,Toronto, Ont.

Hepatology 2009 Oct;50(4):1113-20

Department of Pediatric Gastroenterology and Nutrition, Cleveland Clinic, Cleveland, OH 44195, USA.

Acad Med 2009 Oct;84(10 Suppl):S54-7

Wilson Centre, 200 Elizabeth Street, Eaton South 1E-583, Toronto, ON, Canada, M5G 2C5.

JAMA 2009 Sep;302(10):1076-83

Cystic Fibrosis/Pulmonary Research and Treatment Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.

Eur J Pediatr 2008 Nov 13;167(11):1339-42. Epub 2008 Feb 13.

Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, ON, Canada.

Pediatr Transplant 2008 May 10;12(3):363-7. Epub 2008 Mar 10.

Pediatric Academic Multi Organ Transplant (PAMOT) Program, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada.

Pediatrics 2008 Mar;121(3):e522-7

Division of Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children, 555 University Ave, Toronto, Ontario M5G 1X8, Canada.

Pediatr Dev Pathol 2007 Sep-Oct;10(5):351-7

Department of Pathology and Laboratory Medicine, The Mount Sinai Hospital, Toronto, Ontario, Canada.

J Pediatr Surg 2007 May;42(5):869-72

Division of General Surgery, The Hospital for Sick Children, Toronto, Ontario, Canada M5G 1X8.

Clin Gastroenterol Hepatol 2006 Nov 18;4(11):1411-4. Epub 2006 Sep 18.

Division of Gastroenterology, Hepatology & Nutrition, Department of Pediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada.

J Pediatr Gastroenterol Nutr 2006 Jan;42(1):121-2

Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, Ontario, Canada.

Can J Gastroenterol 2005 Nov;19(11):661-6

Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, Ontario.

CMAJ 2005 Aug;173(3):247-8

Department of Pediatrics, University of Toronto, Toronto, Ont.