title: An electron microscopic study of inflammatory colonic disease.
mesh_terms: D001706:Biopsy; D003093:Colitis, Ulcerative / Q000175:diagnosis / Q000473:pathology*; D003106:Colon / Q000473:pathology*; D003424:Crohn Disease / Q000175:diagnosis / Q000473:pathology*; D003937:Diagnosis, Differential; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology; D008854:Microscopy, Electron