The metabolic displacement of folic acid by aminopterin; studies in leukemia patients.
D000630:Aminopterin; D001826:Body Fluids; D005492:Folic Acid; D005493:Folic Acid Antagonists / Q000494:pharmacology*; D007938:Leukemia / Q000652:urine*
D005493:Folic Acid Antagonists; D005492:Folic Acid; D000630:Aminopterin
FOLIC ACID ANTAGONISTS/effects; LEUKEMIA/urine in