title: [New studies on the freemartin, a review of the literature].
mesh_terms: D000818:Animals; D002417:Cattle; D002678:Chimera; D012734:Disorders of Sex Development / Q000662:veterinary; D005260:Female; D005611:Freemartinism / Q000209:etiology* / Q000235:genetics / Q000276:immunology; D006649:Histocompatibility Antigens / Q000276:immunology; D007247:Infertility, Female / Q000662:veterinary; D008297:Male; D010053:Ovary / Q000276:immunology; D011247:Pregnancy; D013737:Testis / Q000276:immunology; D014427:Twins
chemical_list: D006649:Histocompatibility Antigens
vernacular_title: Neuere Untersuchungen über die Rinderzwicke--Eine Literaturübersicht.