title: Colitis. A cause of persistent diarrhea in older adults.
mesh_terms: D000368:Aged; D046729:Colitis, Collagenous / Q000150:complications* / Q000175:diagnosis / Q000628:therapy; D046730:Colitis, Lymphocytic / Q000150:complications* / Q000175:diagnosis / Q000628:therapy; D003967:Diarrhea / Q000209:etiology*; D006801:Humans; D008875:Middle Aged