TY - GEN AU - Manson,JoAnn E AU - Bassuk,Shari S TI - Vitamin D research and clinical practice: at a crossroads SN - 1538-3598 PY - 2015///0618 KW - Dietary Supplements KW - Dose-Response Relationship, Drug KW - Humans KW - Longevity KW - drug effects KW - Randomized Controlled Trials as Topic KW - Vitamin D KW - administration & dosage KW - Vitamins N1 - Publication Type: Journal Article; Research Support, N.I.H., Extramural UR - https://doi.org/10.1001/jama.2015.1353 ER -