title: Embryology of the male external genitalia.
mesh_terms: D005314:Embryonic and Fetal Development; D005837:Genitalia, Male / Q000196:embryology*; D005865:Gestational Age; D006801:Humans; D008297:Male; D010413:Penis / Q000196:embryology; D012611:Scrotum / Q000196:embryology; D013737:Testis / Q000196:embryology