An electron microscopic study of epithelium of normal human sigmoid colonic mucosa.
D012809:Colon, Sigmoid / Q000166:cytology*; D004847:Epithelial Cells; D006801:Humans; D066298:In Vitro Techniques; D007413:Intestinal Mucosa / Q000166:cytology*; D007583:Jejunum / Q000166:cytology*