Dose response to vitamin D supplementation in African Americans: results of a 4-arm, randomized, placebo-controlled trial 1 2 3 4
Titel:
Dose response to vitamin D supplementation in African Americans: results of a 4-arm, randomized, placebo-controlled trial 1 2 3 4
Auteur:
Ng, Kimmie Scott, Jamil B Drake, Bettina F Chan, Andrew T Hollis, Bruce W Chandler, Paulette D Bennett, Gary G Giovannucci, Edward L Gonzalez-Suarez, Elizabeth Meyerhardt, Jeffrey A Emmons, Karen M Fuchs, Charles S