PT - JOURNAL ARTICLE AU - FRANK P. UNDERHILL AU - LOUIS ERRICO TI - THE INFLUENCE OF PURGATIVES UPON BLOOD CONCENTRATION DP - 1922 Mar 01 TA - Journal of Pharmacology and Experimental Therapeutics PG - 135--143 VI - 19 IP - 2 4099 - http://jpet.aspetjournals.org/content/19/2/135.short 4100 - http://jpet.aspetjournals.org/content/19/2/135.full SO - J Pharmacol Exp Ther1922 Mar 01; 19