TY - GEN AU - Davis,R E TI - Folate supplementation SN - 0025-729X PY - 1992///1229 KW - Female KW - Folic Acid KW - administration & dosage KW - Folic Acid Deficiency KW - prevention & control KW - Humans KW - Neural Tube Defects KW - Pregnancy KW - Pregnancy Complications N1 - Publication Type: Letter UR - https://doi.org/10.5694/j.1326-5377.1992.tb137265.x ER -