Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleDevelopment and validation of LC–MS method for the determination of heptaethylene glycol monomethyl ether in benzonatate bulk drugs.AuthorsKatakam, Lakshmi Narasimha Rao; Ettaboina, Santhosh Kumar; Marisetti, Vishnu MurthyPublicationBiomedical Chromatography, 2021, Vol 35, Issue 7, p1ISSN0269-3879Publication typeArticleDOI10.1002/bmc.5096