title: The origin of the (M-56) + ion in the mass spectra of trimethylsilyl ethers of dehydroepiandrosterone and related compounds.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003687:Dehydroepiandrosterone; D004987:Ethers; D013058:Mass Spectrometry
chemical_list: D004987:Ethers; D003687:Dehydroepiandrosterone