title: Effect of ampicillin treatment on the urinary excretion of estriol conjugates in pregnancy.
mesh_terms: D000667:Ampicillin / Q000494:pharmacology*; D004964:Estriol / Q000652:urine*; D004966:Estrogens, Conjugated (USP) / Q000652:urine; D005260:Female; D005965:Glucuronates / Q000652:urine; D006801:Humans; D011247:Pregnancy; D013464:Sulfuric Acids / Q000652:urine; D013997:Time Factors
chemical_list: D004966:Estrogens, Conjugated (USP); D005965:Glucuronates; D013464:Sulfuric Acids; D000667:Ampicillin; D004964:Estriol