Research ArticleABSORPTION, DISTRIBUTION, METABOLISM, AND EXCRETION
Trans-Stimulation Effects of Folic Acid Derivatives on Methotrexate Transport by Rat Renal Organic Anion Transporter, OAT-K1
Ayako Takeuchi, Satohiro Masuda, Hideyuki Saito, Yukiya Hashimoto and Ken-ichi Inui
Journal of Pharmacology and Experimental Therapeutics June 2000, 293 (3) 1034-1039;