Comparative histological study of pituitary and pineal glands of the bull and the bullock.
D000818:Animals; D002369:Castration; D002417:Cattle; D006654:Histology, Comparative; D066298:In Vitro Techniques; D008297:Male; D010870:Pineal Gland / Q000033:anatomy & histology*; D010902:Pituitary Gland / Q000033:anatomy & histology*