title: [An electron microscopic study on human intestinal epithelial cells during lipid absorption obtained by endoscopic biopsy under direct vision].
mesh_terms: D000328:Adult; D004724:Endoscopy; D004848:Epithelium / Q000648:ultrastructure; D005260:Female; D006801:Humans; D007408:Intestinal Absorption; D007421:Intestine, Small / Q000378:metabolism / Q000648:ultrastructure*; D050356:Lipid Metabolism; D008297:Male; D008875:Middle Aged