title: [GAS LIQUID CHROMATOGRAPHY OF STEROIDS OF CH'AN SU].
mesh_terms: D002626:Chemistry, Pharmaceutical; D002845:Chromatography; D002849:Chromatography, Gas; D010604:Pharmacy; D012106:Research; D013256:Steroids
chemical_list: D013256:Steroids
keywords: CHEMISTRY, PHARMACEUTICAL; CHROMATOGRAPHY; EXPERIMENTAL LAB STUDY; STEROIDS