The role of immunosuppressives.
D001379:Azathioprine / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D003093:Colitis, Ulcerative / Q000188:drug therapy; D003424:Crohn Disease / Q000188:drug therapy*; D006801:Humans; D015122:Mercaptopurine / Q000627:therapeutic use*
D015122:Mercaptopurine; D001379:Azathioprine