Simultaneous microdetermination of rifampin, deacetylrifampin, isoniazid, and acetylisoniazid in plasma by liquid chromatography with dual electrochemical and spectrophotometric detection.
A rapid liquid chromatographic method for simultaneous determination of isoniazid (INH), acetylisoniazid (AINH), rifampin (RIF), and deacetylrifampin ...