TY - GEN AU - Milne,D B AU - Gallagher,S K TI - Microbiological and radioimmunological assays for folic acid in whole blood compared: effect of zinc nutriture SN - 0009-9147 PY - 1984///0127 KW - Adult KW - Diet KW - False Negative Reactions KW - Folic Acid KW - blood KW - Humans KW - Male KW - Radioimmunoassay KW - Zinc KW - administration & dosage N1 - Publication Type: Comparative Study; Letter ER -