title: Analysis of steroids in biological fluids by computer-aided gas-liquid chromatography--mass spectrometry.
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis; D000731:Androstanes / Q000032:analysis; D000737:Androstenols / Q000032:analysis; D000818:Animals; D002417:Cattle; D002845:Chromatography; D002849:Chromatography, Gas; D002852:Chromatography, Ion Exchange; D003201:Computers; D005069:Evaluation Studies as Topic; D005321:Extraembryonic Membranes; D005260:Female; D005965:Glucuronates / Q000032:analysis; D005966:Glucuronidase; D013058:Mass Spectrometry; D008722:Methods; D011247:Pregnancy; D012822:Silicon Dioxide; D013256:Steroids / Q000032:analysis*; D013464:Sulfuric Acids / Q000032:analysis; D013997:Time Factors
chemical_list: D000731:Androstanes; D000737:Androstenols; D005965:Glucuronates; D013256:Steroids; D013464:Sulfuric Acids; D012822:Silicon Dioxide; D005966:Glucuronidase