Studies on the measurement of the folic acid and citrovorum factor potencies of certain natural products.
D000963:Antimetabolites; D001688:Biological Products; D005492:Folic Acid / Q000031:analogs & derivatives; D002955:Leucovorin; D015003:Yeasts
D000963:Antimetabolites; D001688:Biological Products; D005492:Folic Acid; D002955:Leucovorin
FOLIC ACID; FOLIC ACID/derivatives; YEASTS