TY - GEN AU - LUDOVICI,P P AU - AXELROD,A E TI - Circulating antibodies in vitamin-deficiency states; pteroylglutamic acid, niacin-tryptophan, vitamins B12, A, and D deficiencies SN - 0037-9727 PY - 2004///0215 KW - Antibodies KW - Antigens KW - Avitaminosis KW - Folic Acid KW - Humans KW - Niacin KW - Tryptophan KW - Vitamin A KW - Vitamin B 12 KW - Vitamins N1 - Publication Type: Journal Article UR - https://doi.org/10.3181/00379727-77-18836 ER -