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5. Relative importance of genetic effects in rheumatoid arthritis: historical cohort study of Danish nationwide twin population. Svendsen AJ; Holm NV; Kyvik K; Petersen PH; Junker P BMJ; 2002 Feb; 324(7332):264-6. PubMed ID: 11823356 [TBL] [Abstract][Full Text] [Related]
6. The Danish Twin Register. Kyvik KO; Christensen K; Skytthe A; Harvald B; Holm NV Dan Med Bull; 1996 Dec; 43(5):467-70. PubMed ID: 8960820 [TBL] [Abstract][Full Text] [Related]
7. Evidence for a major role of heredity in Graves' disease: a population-based study of two Danish twin cohorts. Brix TH; Kyvik KO; Christensen K; Hegedüs L J Clin Endocrinol Metab; 2001 Feb; 86(2):930-4. PubMed ID: 11158069 [TBL] [Abstract][Full Text] [Related]
8. Major genetic susceptibility for venous thromboembolism in men: a study of Danish twins. Larsen TB; Sørensen HT; Skytthe A; Johnsen SP; Vaupel JW; Christensen K Epidemiology; 2003 May; 14(3):328-32. PubMed ID: 12859034 [TBL] [Abstract][Full Text] [Related]
9. Club foot: a twin study. Engell V; Damborg F; Andersen M; Kyvik KO; Thomsen K J Bone Joint Surg Br; 2006 Mar; 88(3):374-6. PubMed ID: 16498014 [TBL] [Abstract][Full Text] [Related]
10. Current status of the Chinese National Twin Registry. Li L; Gao W; Lv J; Cao W; Zhan S; Yang H; Hu Y Twin Res Hum Genet; 2006 Dec; 9(6):747-52. PubMed ID: 17254402 [TBL] [Abstract][Full Text] [Related]
11. [The most recent part of the Danish Twin Registry. Establilshment and analysis of zygote specific twinning rates]. Kyvik KO; Green A; Beck-Nielsen H Ugeskr Laeger; 1996 Jun; 158(24):3456-60. PubMed ID: 8650815 [TBL] [Abstract][Full Text] [Related]
12. Increased prevalence of congenital heart defects in monozygotic and dizygotic twins. Herskind AM; Almind Pedersen D; Christensen K Circulation; 2013 Sep; 128(11):1182-8. PubMed ID: 23929909 [TBL] [Abstract][Full Text] [Related]
13. The Norwegian Twin Registry from a public health perspective: a research update. Nilsen TS; Knudsen GP; Gervin K; Brandt I; Røysamb E; Tambs K; Orstavik R; Lyle R; Reichborn-Kjennerud T; Magnus P; Harris JR Twin Res Hum Genet; 2013 Feb; 16(1):285-95. PubMed ID: 23186607 [TBL] [Abstract][Full Text] [Related]
14. Familial atrial fibrillation predicts increased risk of mortality: a study in Danish twins. Christophersen IE; Budtz-Jørgensen E; Olesen MS; Haunsø S; Christensen K; Svendsen JH Circ Arrhythm Electrophysiol; 2013 Feb; 6(1):10-5. PubMed ID: 23255276 [TBL] [Abstract][Full Text] [Related]
15. The Vietnam Era Twin Registry: a quarter century of progress. Tsai M; Mori AM; Forsberg CW; Waiss N; Sporleder JL; Smith NL; Goldberg J Twin Res Hum Genet; 2013 Feb; 16(1):429-36. PubMed ID: 23177374 [TBL] [Abstract][Full Text] [Related]
16. Register-based research on twins. Christensen K; Kyvik KO; Holm NV; Skytthe A Scand J Public Health; 2011 Jul; 39(7 Suppl):185-90. PubMed ID: 21775381 [TBL] [Abstract][Full Text] [Related]
17. The Qingdao Twin Registry: a status update. Duan H; Ning F; Zhang D; Wang S; Zhang D; Tan Q; Tian X; Pang Z Twin Res Hum Genet; 2013 Feb; 16(1):79-85. PubMed ID: 23182450 [TBL] [Abstract][Full Text] [Related]
18. Sex differences in risk and heritability estimates on primary knee osteoarthritis leading to total knee arthroplasty: a nationwide population based follow up study in Danish twins. Skousgaard SG; Skytthe A; Möller S; Overgaard S; Brandt LP Arthritis Res Ther; 2016 Feb; 18():46. PubMed ID: 26864139 [TBL] [Abstract][Full Text] [Related]
19. Data collection on multiple births -- establishing twin registers and determining zygosity. Ohm Kyvik K; Derom C Early Hum Dev; 2006 Jun; 82(6):357-63. PubMed ID: 16713137 [TBL] [Abstract][Full Text] [Related]
20. Genetic Factors Explain Variation in the Age at Onset of Psoriasis: A Population-based Twin Study. Lønnberg AS; Skov L; Duffy DL; Skytthe A; Kyvik KO; Pedersen OB; Thomsen SF Acta Derm Venereol; 2016 Jan; 96(1):35-8. PubMed ID: 26073043 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]