Mass spectrometric investigations of some unsaturated sterols biosynthetically related to cholesterol.
D000085:Acetates / Q000032:analysis; D055598:Chemical Phenomena; D002621:Chemistry; D002784:Cholesterol / Q000032:analysis; D002849:Chromatography, Gas; D013057:Spectrum Analysis; D013261:Sterols / Q000032:analysis*
D000085:Acetates; D013261:Sterols; D002784:Cholesterol