title: The use of solid probe chemical ionization mass spectrometry and gas chromatography-chemical ionization mass spectrometry in quantitation of drugs in biological fluids. Determination of tolbutamide and its metabolites in human plasma.
mesh_terms: D002849:Chromatography, Gas; D003903:Deuterium; D003920:Diabetes Mellitus / Q000378:metabolism; D006801:Humans; D007553:Isotope Labeling; D013058:Mass Spectrometry; D008722:Methods; D008745:Methylation; D009862:Online Systems; D013997:Time Factors; D014044:Tolbutamide / Q000097:blood* / Q000378:metabolism
chemical_list: D014044:Tolbutamide; D003903:Deuterium