Publications by authors named "Thomas Frisell"

58Publications

Disease activity in pregnancy and postpartum in women with MS who suspended rituximab and natalizumab.

Neurol Neuroimmunol Neuroinflamm 2020 Nov 21;7(6). Epub 2020 Oct 21.

From the Department of Medicine (N.R., T.F.), Solna, Clinical Epidemiology Division, Karolinska Institutet; Department of Clinical Neuroscience (F.P., K.A.M., K.F.), Karolinska Institutet; Centrum for Neurology (F.P., K.F.), Academical Specialist Center, Stockholm, Sweden; Southern California Permanente Medical Group/Kaiser Permanente (A.M.L.-G.), Pasadena, CA; and Centre for Molecular Medicine (K.A.M.), Karolinska University Hospital, Stockholm, Sweden.

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http://dx.doi.org/10.1212/NXI.0000000000000903DOI Listing
November 2020

Risk of venous thromboembolism in rheumatoid arthritis, and its association with disease activity: a nationwide cohort study from Sweden.

Ann Rheum Dis 2020 Oct 8. Epub 2020 Oct 8.

Clinical Epidemiology Division, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1136/annrheumdis-2020-218419DOI Listing
October 2020

Sibling comparison designs, are they worth the effort?

Authors:
Thomas Frisell

Am J Epidemiol 2020 Aug 24. Epub 2020 Aug 24.

Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1093/aje/kwaa183DOI Listing
August 2020

Paternal violent criminality and preterm birth: a Swedish national cohort study.

BMC Pregnancy Childbirth 2020 May 19;20(1):307. Epub 2020 May 19.

Centre for Health Equity Studies (CHESS), Karolinska Institutet/Stockholm University, 106 91, Stockholm, Sweden.

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http://dx.doi.org/10.1186/s12884-020-02964-2DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7238610PMC
May 2020

Familial aggregation and heritability of ankylosing spondylitis - a Swedish nested case-control study.

Rheumatology (Oxford) 2020 07;59(7):1695-1702

Clinical Epidemiology Division, Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1093/rheumatology/kez519DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7310084PMC
July 2020

Comparative effectiveness of dimethyl fumarate as the initial and secondary treatment for MS.

Mult Scler 2020 Oct 8;26(12):1532-1539. Epub 2019 Aug 8.

Department of Clinical Neuroscience, Center for Molecular Medicine (CMM), Karolinska Institutet, Stockholm, Sweden.

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http://journals.sagepub.com/doi/10.1177/1352458519866600
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http://dx.doi.org/10.1177/1352458519866600DOI Listing
October 2020

Comment on: Comparative effectiveness of abatacept, rituximab, tocilizumab and TNFi biologics in RA: results from the nationwide Swedish register: reply.

Rheumatology (Oxford) 2019 08;58(8):1510-1511

Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1093/rheumatology/kez120DOI Listing
August 2019

Response to: 'Inflammatory and non-inflammatory triggers of acute coronary syndromes' by Eyuboglu.

Ann Rheum Dis 2020 05 28;79(5):e50. Epub 2019 Mar 28.

Clinical Epidemiology Division, Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1136/annrheumdis-2019-215293DOI Listing
May 2020

Comment on: Comparative effectiveness of abatacept, rituximab, tocilizumab and TNFi biologics in RA: results from the nationwide Swedish register: reply.

Rheumatology (Oxford) 2019 08;58(8):1507-1509

Department of Medicine Solna Clinical Epidemiology Division, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1093/rheumatology/kez067DOI Listing
August 2019

Siblings of patients with rheumatoid arthritis are at increased risk of acute coronary syndrome.

Ann Rheum Dis 2019 05 20;78(5):683-687. Epub 2019 Feb 20.

Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1136/annrheumdis-2018-214828DOI Listing
May 2019

Validation of the Swedish Multiple Sclerosis Register: Further Improving a Resource for Pharmacoepidemiologic Evaluations.

Epidemiology 2019 03;30(2):230-233

Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1097/EDE.0000000000000948DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6369893PMC
March 2019

Comparative effectiveness of abatacept, rituximab, tocilizumab and TNFi biologics in RA: results from the nationwide Swedish register.

Rheumatology (Oxford) 2019 Jan 21. Epub 2019 Jan 21.

Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm.

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http://dx.doi.org/10.1093/rheumatology/key433DOI Listing
January 2019

Concordance of Non-Low-Risk Disease Among Pairs of Brothers With Prostate Cancer.

J Clin Oncol 2018 06 13;36(18):1847-1852. Epub 2018 Apr 13.

Fredrik Jansson, Thomas Frisell, and Olof Akre, Karolinska Institute; Olof Akre, Karolinska University Hospital; Fredrik Jansson, Danderyd Hospital, Stockholm; Linda Drevin, Regional Cancer Centre, Uppsala/Örebro; Pär Stattin, Uppsala University Hospital, Uppsala; and Ola Bratt, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.

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http://dx.doi.org/10.1200/JCO.2017.76.6907DOI Listing
June 2018

Uptake of rheumatology biosimilars in the absence of forced switching.

Expert Opin Biol Ther 2018 05 10;18(5):499-504. Epub 2018 Apr 10.

a Clinical Epidemiology unit, Department of Medicine Solna , Karolinska Institutet , Stockholm , Sweden.

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http://dx.doi.org/10.1080/14712598.2018.1458089DOI Listing
May 2018

Comparative effectiveness of rituximab relative to IFN-β or glatiramer acetate in relapsing-remitting MS from the Swedish MS registry.

Mult Scler 2018 07 26;24(8):1087-1095. Epub 2017 Jun 26.

Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1177/1352458517713668DOI Listing
July 2018

Apgar Score Components at 5 Minutes: Risks and Prediction of Neonatal Mortality.

Paediatr Perinat Epidemiol 2017 07 11;31(4):328-337. Epub 2017 May 11.

Clinical Epidemiology Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1111/ppe.12360DOI Listing
July 2017

A genetic risk score composed of rheumatoid arthritis risk alleles, HLA-DRB1 haplotypes, and response to TNFi therapy - results from a Swedish cohort study.

Arthritis Res Ther 2016 12 3;18(1):288. Epub 2016 Dec 3.

Unit of Clinical Epidemiology (KEP), Department of Medicine, Karolinska University Hospital, SE-171 76, Stockholm, Sweden.

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http://dx.doi.org/10.1186/s13075-016-1174-zDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5135751PMC
December 2016

Reply.

Ann Neurol 2016 11 27;80(5):791-792. Epub 2016 Sep 27.

Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden.

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http://dx.doi.org/10.1002/ana.24767DOI Listing
November 2016

Carryover Effects in Sibling Comparison Designs.

Epidemiology 2016 11;27(6):852-8

From the aDepartment of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden; bClinical Epidemiology Unit, Karolinska Institutet, Stockholm, Sweden; and cDepartment of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA.

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http://pdfs.journals.lww.com/epidem/2016/11000/Carryover_Eff
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http://dx.doi.org/10.1097/EDE.0000000000000541DOI Listing
November 2016

How well do ACPA discriminate and predict RA in the general population: a study based on 12 590 population-representative Swedish twins.

Ann Rheum Dis 2017 Jan 28;76(1):119-125. Epub 2016 Apr 28.

Unit of Rheumatology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1136/annrheumdis-2015-208980DOI Listing
January 2017

Family history of rheumatoid arthritis: an old concept with new developments.

Nat Rev Rheumatol 2016 Jun 21;12(6):335-43. Epub 2016 Apr 21.

Clinical Epidemiology Unit, Department of Medicine Solna, Karolinska Institutet, T2 Karolinska University Hospital, SE-171 76 Stockholm, Sweden.

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http://dx.doi.org/10.1038/nrrheum.2016.52DOI Listing
June 2016

Rituximab versus fingolimod after natalizumab in multiple sclerosis patients.

Ann Neurol 2016 Jun 20;79(6):950-8. Epub 2016 Apr 20.

Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden.

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http://dx.doi.org/10.1002/ana.24651DOI Listing
June 2016

Do RA or TNF inhibitors increase the risk of cervical neoplasia or of recurrence of previous neoplasia? A nationwide study from Sweden.

Ann Rheum Dis 2016 07 11;75(7):1272-8. Epub 2016 Jan 11.

Clinical Epidemiology Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden Rheumatology Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1136/annrheumdis-2015-208263DOI Listing
July 2016

How comparable are rates of malignancies in patients with rheumatoid arthritis across the world? A comparison of cancer rates, and means to optimise their comparability, in five RA registries.

Ann Rheum Dis 2016 Oct 30;75(10):1789-96. Epub 2015 Nov 30.

Arthritis Research UK Centre for Epidemiology, The University of Manchester, Manchester, UK NIHR Manchester Musculoskeletal Biomedical Research Unit, Central Manchester NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.

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http://dx.doi.org/10.1136/annrheumdis-2015-208105DOI Listing
October 2016

New data and an old puzzle: the negative association between schizophrenia and rheumatoid arthritis.

Authors:
S Hong Lee Enda M Byrne Christina M Hultman Anna Kähler Anna A E Vinkhuyzen Stephan Ripke Ole A Andreassen Thomas Frisell Alexander Gusev Xinli Hu Robert Karlsson Vasilis X Mantzioris John J McGrath Divya Mehta Eli A Stahl Qiongyi Zhao Kenneth S Kendler Patrick F Sullivan Alkes L Price Michael O'Donovan Yukinori Okada Bryan J Mowry Soumya Raychaudhuri Naomi R Wray William Byerley Wiepke Cahn Rita M Cantor Sven Cichon Paul Cormican David Curtis Srdjan Djurovic Valentina Escott-Price Pablo V Gejman Lyudmila Georgieva Ina Giegling Thomas F Hansen Andrés Ingason Yunjung Kim Bettina Konte Phil H Lee Andrew McIntosh Andrew McQuillin Derek W Morris Markus M Nöthen Colm O'Dushlaine Ann Olincy Line Olsen Carlos N Pato Michele T Pato Benjamin S Pickard Danielle Posthuma Henrik B Rasmussen Marcella Rietschel Dan Rujescu Thomas G Schulze Jeremy M Silverman Srinivasa Thirumalai Thomas Werge Ingrid Agartz Farooq Amin Maria H Azevedo Nicholas Bass Donald W Black Douglas H R Blackwood Richard Bruggeman Nancy G Buccola Khalid Choudhury Robert C Cloninger Aiden Corvin Nicholas Craddock Mark J Daly Susmita Datta Gary J Donohoe Jubao Duan Frank Dudbridge Ayman Fanous Robert Freedman Nelson B Freimer Marion Friedl Michael Gill Hugh Gurling Lieuwe De Haan Marian L Hamshere Annette M Hartmann Peter A Holmans René S Kahn Matthew C Keller Elaine Kenny George K Kirov Lydia Krabbendam Robert Krasucki Jacob Lawrence Todd Lencz Douglas F Levinson Jeffrey A Lieberman Dan-Yu Lin Don H Linszen Patrik K E Magnusson Wolfgang Maier Anil K Malhotra Manuel Mattheisen Morten Mattingsdal Steven A McCarroll Helena Medeiros Ingrid Melle Vihra Milanova Inez Myin-Germeys Benjamin M Neale Roel A Ophoff Michael J Owen Jonathan Pimm Shaun M Purcell Vinay Puri Digby J Quested Lizzy Rossin Douglas Ruderfer Alan R Sanders Jianxin Shi Pamela Sklar David St Clair T Scott Stroup Jim Van Os Peter M Visscher Durk Wiersma Stanley Zammit S Louis Bridges Hyon K Choi Marieke J H Coenen Niek de Vries Philippe Dieud Jeffrey D Greenberg Tom W J Huizinga Leonid Padyukov Katherine A Siminovitch Paul P Tak Jane Worthington Philip L De Jager Joshua C Denny Peter K Gregersen Lars Klareskog Xavier Mariette Robert M Plenge Mart van Laar Piet van Riel

Int J Epidemiol 2015 Oct;44(5):1706-21

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http://dx.doi.org/10.1093/ije/dyv136DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4881824PMC
October 2015

Does a family history of RA influence the clinical presentation and treatment response in RA?

Ann Rheum Dis 2016 06 19;75(6):1120-5. Epub 2015 Jun 19.

Clinical Epidemiology Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden Department of Rheumatology, Karolinska University Hospital, Stockholm, Sweden.

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http://dx.doi.org/10.1136/annrheumdis-2015-207670DOI Listing
June 2016

Maternal body mass index during early pregnancy, gestational weight gain, and risk of autism spectrum disorders: Results from a Swedish total population and discordant sibling study.

Int J Epidemiol 2015 Jun 4;44(3):870-83. Epub 2015 Jun 4.

Department of Public Health Sciences, and Centre for Epidemiology and Community Medicine, Stockholm County Council, Stockholm, Sweden.

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http://dx.doi.org/10.1093/ije/dyv081DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4521130PMC
June 2015

Prolonged second stage of labor is associated with low Apgar score.

Eur J Epidemiol 2015 Nov 26;30(11):1209-15. Epub 2015 May 26.

Department of Medicine Solna, Clinical Epidemiology Unit, T2, Karolinska Institutet, 171 77, Stockholm, Sweden.

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http://dx.doi.org/10.1007/s10654-015-0043-4DOI Listing
November 2015

Familial aggregation of arthritis-related diseases in seropositive and seronegative rheumatoid arthritis: a register-based case-control study in Sweden.

Ann Rheum Dis 2016 Jan 12;75(1):183-9. Epub 2014 Dec 12.

Clinical Epidemiology Unit, Department of Medicine, Karolinska Institutet, Solna, Sweden Rheumatology Unit, Department of Medicine, Karolinska Institutet, Solna, Sweden.

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http://dx.doi.org/10.1136/annrheumdis-2014-206133DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4465879PMC
January 2016

Anabolic androgenic steroids and violent offending: confounding by polysubstance abuse among 10,365 general population men.

Addiction 2015 Jan 4;110(1):100-8. Epub 2014 Nov 4.

Swedish Prison and Probation Service, R&D, Stockholm, Sweden; Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1111/add.12715DOI Listing
January 2015

Genetic contribution to postpartum haemorrhage in Swedish population: cohort study of 466,686 births.

BMJ 2014 Aug 13;349:g4984. Epub 2014 Aug 13.

Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA Department of Anesthesia, Critical Care, and Pain Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4131501PMC
http://dx.doi.org/10.1136/bmj.g4984DOI Listing
August 2014

TNF inhibitor therapy and risk of breast cancer recurrence in patients with rheumatoid arthritis: a nationwide cohort study.

Ann Rheum Dis 2015 Dec 8;74(12):2137-43. Epub 2014 Aug 8.

Clinical Epidemiology Unit, Department of Medicine Solna, Karolinska Institutet Stockholm, Sweden Rheumatology Unit, Department of Medicine Solna, Karolinska Institutet Stockholm, Sweden.

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http://ard.bmj.com/content/early/2014/08/08/annrheumdis-2014
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http://ard.bmj.com/lookup/doi/10.1136/annrheumdis-2014-20574
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http://dx.doi.org/10.1136/annrheumdis-2014-205745DOI Listing
December 2015

The association between schizophrenia and rheumatoid arthritis: a nationwide population-based Swedish study on intraindividual and familial risks.

Schizophr Bull 2014 Nov 8;40(6):1552-9. Epub 2014 Apr 8.

Clinical Epidemiology Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Department of Rheumatology, Karolinska University Hospital, Stockholm, Sweden.

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http://dx.doi.org/10.1093/schbul/sbu054DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4193721PMC
November 2014

Association of height and violent criminality: results from a Swedish total population study.

Int J Epidemiol 2014 Jun 22;43(3):835-42. Epub 2014 Jan 22.

Department of Criminology, Stockholm University, Stockholm, Sweden, Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden, Swedish Prison and Probation Services, Research and Development Unit and Clinical Epidemiology Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1093/ije/dyt274DOI Listing
June 2014

The 1% of the population accountable for 63% of all violent crime convictions.

Soc Psychiatry Psychiatr Epidemiol 2014 Apr 31;49(4):559-71. Epub 2013 Oct 31.

CELAM (Centre for Ethics, Law and Mental Health), Institute of Neuroscience and Physiology, University of Gothenburg, Wallinsgatan 8 Plan 5, 431 41, Mölndal, Sweden,

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http://dx.doi.org/10.1007/s00127-013-0783-yDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3969807PMC
April 2014

Maternal and fetal genetic contributions to postterm birth: familial clustering in a population-based sample of 475,429 Swedish births.

Am J Epidemiol 2013 Mar 20;177(6):531-7. Epub 2013 Feb 20.

Department of Epidemiology, Harvard School of Public Health, 677 Huntington Avenue, Boston, MA 02115, USA.

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http://dx.doi.org/10.1093/aje/kws244DOI Listing
March 2013

Is the association between general cognitive ability and violent crime caused by family-level confounders?

PLoS One 2012 24;7(7):e41783. Epub 2012 Jul 24.

Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0041783PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3404054PMC
February 2013

Sibling comparison designs: bias from non-shared confounders and measurement error.

Epidemiology 2012 Sep;23(5):713-20

Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.

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http://dx.doi.org/10.1097/EDE.0b013e31825fa230DOI Listing
September 2012

Heritability, assortative mating and gender differences in violent crime: results from a total population sample using twin, adoption, and sibling models.

Behav Genet 2012 Jan 15;42(1):3-18. Epub 2011 Jul 15.

Department of Medical Epidemiology and Biostatistics, Karolinska Institute, PO Box 281, 171 77, Stockholm, Sweden.

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http://dx.doi.org/10.1007/s10519-011-9483-0DOI Listing
January 2012