Intestinal villous morphology.
D000375:Aging / Q000502:physiology; D000818:Animals; D004032:Diet; D006801:Humans; D007413:Intestinal Mucosa / Q000033:anatomy & histology* / Q000187:drug effects / Q000473:pathology; D007421:Intestine, Small / Q000382:microbiology; D013045:Species Specificity