Quantitation of the number of villi and crypts in the intestine of rodent animals.
D000818:Animals; D006224:Cricetinae; D004386:Duodenum / Q000033:anatomy & histology; D007082:Ileum / Q000033:anatomy & histology; D007413:Intestinal Mucosa / Q000033:anatomy & histology*; D007583:Jejunum / Q000033:anatomy & histology; D051379:Mice; D051381:Rats