title: Analysis of steroids by liquid-gel chromatography and computerized gas chromatography-mass spectrometry.
mesh_terms: D002247:Carbon Isotopes; D002845:Chromatography; D002849:Chromatography, Gas; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D003201:Computers; D003903:Deuterium; D013058:Mass Spectrometry; D008722:Methods; D008832:Microchemistry; D013256:Steroids / Q000032:analysis* / Q000097:blood / Q000302:isolation & purification / Q000652:urine
chemical_list: D002247:Carbon Isotopes; D013256:Steroids; D003903:Deuterium