| 摘要 |
This disclosure relates to methods administering erythrohydroxybupropion or a prodrug thereof in conjunction with dextromethorphan to a human being. Dosage forms, drug delivery systems, and methods related to dextromethorphan or dextrorphan and erythrohydroxybupropion or a prodrug of erythrohydroxybupropion are also disclosed. |
