title: Chronic diarrhea.
mesh_terms: D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D019411:Clinical Laboratory Techniques; D003967:Diarrhea / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology*; D005769:Gastrointestinal Motility; D006801:Humans; D007223:Infant; D007413:Intestinal Mucosa / Q000473:pathology; D007422:Intestines / Q000382:microbiology / Q000503:physiopathology*