A method for measuring the microbiological activity of tetrahydrofolic acid and other labile reduced folic acid derivatives.
D005492:Folic Acid / Q000031:analogs & derivatives; D006801:Humans; D013763:Tetrahydrofolates
D013763:Tetrahydrofolates; C030371:5,6,7,8-tetrahydrofolic acid; D005492:Folic Acid
FOLIC ACID/related compounds