PT - JOURNAL ARTICLE AU - Jansen, A B TI - Total radioactivity half-lives. DP - 1979 Sep 01 TA - Drug Metabolism and Disposition PG - 350--350 VI - 7 IP - 5 4099 - http://dmd.aspetjournals.org/content/7/5/350.short 4100 - http://dmd.aspetjournals.org/content/7/5/350.full SO - Drug Metab Dispos1979 Sep 01; 7