Appendicectomy and ulcerative colitis.
Sandler
R S
RS
Department of Medicine, University of North Carolina at Chapel Hill 27599, USA.
D000818:Animals; D001062:Appendectomy / Q000009:adverse effects; D003093:Colitis, Ulcerative / Q000517:prevention & control*; D003424:Crohn Disease / Q000209:etiology*; D006801:Humans