title: Trimethylbromosilane catalyzed trimethylsilylation of slowreacting hydroxy- and oxosteroids in gas chromatographic-mass spectrometric analysis.
mesh_terms: D002384:Catalysis; D002849:Chromatography, Gas; D013058:Mass Spectrometry; D013256:Steroids / Q000032:analysis*
chemical_list: D013256:Steroids