Thereareseveralpossiblemechanismsbywhichtheoraladministrationofadrugmayresultinaninadequateplasmaconcentrationofthedrugoritsactivemetabolite(s).AdrugsuchaspenicillinGorerythromycinmaybedestroyedbyacidhydrolysis.Drugcompoundssuchastetracyclinesmayforminsol (共 5896 字) [閱讀本文] >>