title: NMR quantitative analysis of quinidine in mixtures of quinidine and hydroquinidine.
mesh_terms: D002855:Chromatography, Thin Layer; D003903:Deuterium; D009682:Magnetic Resonance Spectroscopy; D008433:Mathematics; D008970:Molecular Weight; D011802:Quinidine / Q000032:analysis* / Q000302:isolation & purification; D012996:Solutions
chemical_list: D012996:Solutions; D003903:Deuterium; D011802:Quinidine