title: Studies on sex differentiation in mammals.
mesh_terms: D000818:Animals; D002369:Castration; D002417:Cattle; D002454:Cell Differentiation / Q000187:drug effects*; D005260:Female; D005333:Fetus; D005611:Freemartinism / Q000196:embryology; D005865:Gestational Age; D008297:Male; D008777:Methyltestosterone / Q000494:pharmacology; D010053:Ovary / Q000033:anatomy & histology / Q000196:embryology / Q000378:metabolism; D011247:Pregnancy; D011817:Rabbits; D051381:Rats; D012732:Sex Determination Analysis; D013737:Testis / Q000033:anatomy & histology / Q000196:embryology / Q000378:metabolism / Q000502:physiology; D013739:Testosterone / Q000494:pharmacology; D013997:Time Factors
chemical_list: D013739:Testosterone; D008777:Methyltestosterone