Zakrzewski, S On the mechanism of chemical and enzymatic reduction of folate and dihydrofolate. [electronic resource] - The Journal of biological chemistry Jun 1966 - 2962-7 p. digital Publication Type: Journal Article ISSN: 0021-9258 Subjects--Topical Terms: Chemical PhenomenaChemistryDeuteriumFolic AcidNADPPteridinesTetrahydrofolate DehydrogenaseTritium