Chronic diarrhea: To biopsy or not to biopsy.
Schiller
Lawrence R
LR
D001706:Biopsy; D002908:Chronic Disease; D003108:Colonic Diseases / Q000150:complications / Q000473:pathology*; D003967:Diarrhea / Q000209:etiology / Q000473:pathology*; D006801:Humans