TY - GEN AU - ELWYN,D AU - SPRINSON,D B TI - The relation of folic acid to the metabolism of serine SN - 0021-9258 PY - 2004///0930 KW - Folic Acid KW - Humans KW - Nitrogen KW - Nitrogen Radioisotopes KW - Serine N1 - Publication Type: Journal Article ER -