PT - JOURNAL ARTICLE AU - F J Di Carlo TI - Undifferentiated radioactivity revisited. DP - 1980 Jul 01 TA - Drug Metabolism and Disposition PG - 287--288 VI - 8 IP - 4 4099 - http://dmd.aspetjournals.org/content/8/4/287.short 4100 - http://dmd.aspetjournals.org/content/8/4/287.full SO - Drug Metab Dispos1980 Jul 01; 8