Volume 143, Issue 5, Pages 1199-1206 (November 2012) Hormone Therapy Increases Risk of Ulcerative Colitis but not Crohn's Disease Hamed Khalili, Leslie M. Higuchi, Ashwin N. Ananthakrishnan, JoAnn E. Manson, Diane Feskanich, James M. Richter, Charles S. Fuchs, Andrew T. Chan Gastroenterology Volume 143, Issue 5, Pages 1199-1206 (November 2012) DOI: 10.1053/j.gastro.2012.07.096 Copyright © 2012 AGA Institute Terms and Conditions
Figure 1 Flow of eligible participants in the study. Gastroenterology 2012 143, 1199-1206DOI: (10.1053/j.gastro.2012.07.096) Copyright © 2012 AGA Institute Terms and Conditions