Development of the external genitalia in bovine fetuses.
D000818:Animals; D002417:Cattle / Q000196:embryology*; D005260:Female; D005835:Genitalia / Q000196:embryology*; D008297:Male; D051381:Rats / Q000196:embryology; D012733:Sex Differentiation; D012756:Sheep / Q000196:embryology; D013552:Swine / Q000196:embryology