Mass spectrometry in structural and stereochemical problems. 128. Further studies on the mass spectrometry of 15-keto steroids.
D002625:Chemistry, Organic; D002855:Chromatography, Thin Layer; D003903:Deuterium; D055601:Organic Chemistry Phenomena; D013057:Spectrum Analysis; D013256:Steroids / Q000032:analysis*
D013256:Steroids; D003903:Deuterium