title: Studies of the deferent ducts from the testis of the African elephant, Loxodonta africana. I. Structural differentiation.
mesh_terms: D000818:Animals; D001699:Biometry; D002454:Cell Differentiation; D004606:Elephants / Q000033:anatomy & histology*; D004822:Epididymis / Q000033:anatomy & histology; D008297:Male; D013094:Spermatozoa / Q000166:cytology; D013737:Testis / Q000033:anatomy & histology*