Ulcerative colitis: "puzzles within puzzles".
D000305:Adrenal Cortex Hormones / Q000627:therapeutic use*; D003092:Colitis / Q000601:surgery; D003093:Colitis, Ulcerative / Q000175:diagnosis / Q000401:mortality / Q000473:pathology / Q000601:surgery*; D003424:Crohn Disease / Q000175:diagnosis / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans
D000305:Adrenal Cortex Hormones