title: Observations on the histological development of the bovine rumen papillae. Morphological changes due to age.
mesh_terms: D000375:Aging; D000818:Animals; D002417:Cattle / Q000033:anatomy & histology* / Q000196:embryology; D004848:Epithelium / Q000033:anatomy & histology; D012417:Rumen / Q000033:anatomy & histology* / Q000196:embryology