Update '77.
D000818:Animals; D001005:Anus Neoplasms / Q000628:therapy; D001379:Azathioprine / Q000627:therapeutic use; D003093:Colitis, Ulcerative / Q000601:surgery; D003106:Colon; D003125:Colostomy; D003218:Condylomata Acuminata / Q000628:therapy; D003424:Crohn Disease / Q000188:drug therapy; D018504:Ecological Systems, Closed; D006801:Humans; D007167:Immunotherapy; D008722:Methods; D012007:Rectum / Q000601:surgery; D013026:Space Flight
D001379:Azathioprine