title: Gas chromatographic determination of nifedipine and one of its metabolites using electron capture detection.
mesh_terms: D000042:Absorption; D002849:Chromatography, Gas; D006801:Humans; D008027:Light; D013058:Mass Spectrometry; D008722:Methods; D009543:Nifedipine / Q000097:blood* / Q000528:radiation effects; D010084:Oxidation-Reduction; D011725:Pyridines / Q000097:blood*
chemical_list: D011725:Pyridines; D009543:Nifedipine