TY - GEN AU - Best,Cora M AU - Pressman,Eva K AU - Queenan,Ruth Anne AU - Cooper,Elizabeth AU - Vermeylen,Françoise AU - O'Brien,Kimberly O TI - Gestational Age and Maternal Serum 25-hydroxyvitamin D Concentration Interact to Affect the 24,25-dihydroxyvitamin D Concentration in Pregnant Adolescents SN - 1541-6100 PY - 2019///0313 KW - Adolescent KW - Biomarkers KW - Cholecalciferol KW - administration & dosage KW - Dose-Response Relationship, Drug KW - Female KW - Gestational Age KW - Humans KW - Pregnancy KW - Vitamin D KW - analogs & derivatives N1 - Publication Type: Clinical Trial; Journal Article; Research Support, N.I.H., Extramural; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1093/jn/nxy043 ER -