RT Journal Article SR Electronic T1 A METHOD FOR THE DETERMINATION OF 5,5 DIPHENYLHYDANTOIN IN BIOLOGICAL MATERIAL JF Journal of Pharmacology and Experimental Therapeutics JO J Pharmacol Exp Ther FD American Society for Pharmacology and Experimental Therapeutics SP 276 OP 279 VO 72 IS 3 A1 F. L. KOZELKA A1 C. H. HINE YR 1941 UL http://jpet.aspetjournals.org/content/72/3/276.abstract AB