Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleIdentification of new minor metabolites of penicillin G in human serum by multiple-stage tandem mass spectrometry.AuthorsHo, Hsin-Pin; Lee, Ren-Jye; Chen, Chung-Yu; Wang, Soo-Ray; Li, Zu-Guang; Lee, Maw-RongPublicationRapid Communications in Mass Spectrometry: RCM, 2011, Vol 25, Issue 1, p25ISSN0951-4198Publication typeArticleDOI10.1002/rcm.4823