RT Journal Article SR Electronic T1 Cellular pharmacokinetics of lipophilic diaminopyrimidine antifolates. JF Journal of Pharmacology and Experimental Therapeutics JO J Pharmacol Exp Ther FD American Society for Pharmacology and Experimental Therapeutics SP 39 OP 46 VO 212 IS 1 A1 W R Greco A1 M T Hakala YR 1980 UL http://jpet.aspetjournals.org/content/212/1/39.abstract AB