PT - JOURNAL ARTICLE AU - P H Duquette AU - J L Holtzman TI - The presence of an inhibitor of ethylmorphine N-demethylase in old ethylmorphine. DP - 1982 May 01 TA - Drug Metabolism and Disposition PG - 275--276 VI - 10 IP - 3 4099 - http://dmd.aspetjournals.org/content/10/3/275.short 4100 - http://dmd.aspetjournals.org/content/10/3/275.full SO - Drug Metab Dispos1982 May 01; 10