Ulcerative colitis and Crohn's disease in an unselected population of monozygotic and dizygotic twins. A study of heritability and the influence of smoking.

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Published in Gut on July 01, 1988

Authors

C Tysk1, E Lindberg, G Järnerot, B Flodérus-Myrhed

Author Affiliations

1: Department of Medicine, Orebro Medical Center Hospital, Sweden.

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