Chronic colitis and arthritis with special emphasis on amoebic colitis.
D001168:Arthritis / Q000150:complications*; D001172:Arthritis, Rheumatoid / Q000150:complications; D002908:Chronic Disease; D003092:Colitis / Q000150:complications*; D004404:Dysentery, Amebic / Q000150:complications*; D006801:Humans