1. Pharmacokinetics of methotrexate and 7-hydroxymethotrexate following infusions of high-dose methotrexate;Breithaupt;Cancer Treat. Rep.,1982
2. Tissue metabolism and distribution of methotrexate in rabbits;Chen;Drug Metab. Dispos.,1982
3. Inhibition by cyanamide of 4-hydroxyphosphamide/aldophosphamide oxidation to carboxyphosphamide;Domeyer;Biochem. Pharmacol.,1981
4. Allopurinol and other inhibitors of urate synthesis;Elion,1978
5. Pharmacokinetics of methotrexate (MTX) and 7-hydroxy-methotrexate (7-OH-MTX) in rats and evidence for the metabolism of MTX to 7-OH-MTX;Fahrig;Cancer Chemother. Pharmacol.,1989