title: Assay of perinatal testosterone and influence of anti-progesterone and theophylline on induction of sterility.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D004971:Estrus / Q000187:drug effects*; D005260:Female; D007106:Immune Sera; D007247:Infertility, Female / Q000139:chemically induced; D008297:Male; D011247:Pregnancy; D011374:Progesterone / Q000276:immunology*; D051381:Rats; D013739:Testosterone / Q000378:metabolism* / Q000494:pharmacology; D013806:Theophylline / Q000494:pharmacology
chemical_list: D007106:Immune Sera; D013739:Testosterone; D011374:Progesterone; D013806:Theophylline