title: Quantitative determination of conjugated and esterified estrogens by gas chromatography/chemical ionization mass spectrometry.
mesh_terms: D004966:Estrogens, Conjugated (USP) / Q000032:analysis*; D008401:Gas Chromatography-Mass Spectrometry; D011786:Quality Control; D012016:Reference Values; D013678:Technology, Pharmaceutical; D014556:Urine
chemical_list: D004966:Estrogens, Conjugated (USP)