title: Estimation of deanol and choline by gas chromatography mass spectrometry.
mesh_terms: D002794:Choline / Q000032:analysis*; D002849:Chromatography, Gas; D003642:Deanol / Q000032:analysis*; D003903:Deuterium; D004983:Ethanolamines / Q000032:analysis*; D007553:Isotope Labeling; D013058:Mass Spectrometry; D008722:Methods
chemical_list: D004983:Ethanolamines; D003642:Deanol; D003903:Deuterium; D002794:Choline