title: Effect of ampicillin on the urinary output of steroidal hormones in pregnant and non-pregnant women.
mesh_terms: D015065:17-Hydroxycorticosteroids / Q000652:urine; D015068:17-Ketosteroids / Q000652:urine; D000667:Ampicillin / Q000494:pharmacology*; D000736:Androstenes / Q000652:urine; D003338:Corpus Luteum / Q000502:physiology; D003687:Dehydroepiandrosterone / Q000652:urine; D004967:Estrogens / Q000652:urine; D004966:Estrogens, Conjugated (USP) / Q000652:urine; D005260:Female; D006728:Hormones / Q000652:urine*; D006801:Humans; D006914:Hydroxysteroids / Q000652:urine; D007664:Ketosteroids / Q000652:urine; D008593:Menopause; D010053:Ovary / Q000187:drug effects; D010060:Ovulation; D010920:Placenta / Q000187:drug effects; D011247:Pregnancy; D011276:Pregnanediol / Q000652:urine; D011278:Pregnanes / Q000652:urine; D011283:Pregnenes / Q000652:urine; D011374:Progesterone / Q000097:blood / Q000378:metabolism; D013256:Steroids / Q000302:isolation & purification / Q000652:urine*
chemical_list: D015065:17-Hydroxycorticosteroids; D015068:17-Ketosteroids; D000736:Androstenes; D004967:Estrogens; D004966:Estrogens, Conjugated (USP); D006728:Hormones; D006914:Hydroxysteroids; D007664:Ketosteroids; D011278:Pregnanes; D011283:Pregnenes; D013256:Steroids; D003687:Dehydroepiandrosterone; D011374:Progesterone; D000667:Ampicillin; D011276:Pregnanediol