title: Vitamin d binding protein and vitamin d levels.
authors: Institute of Metabolism and Endocrinology, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China.
authors: Zhongjian
authors: Z
authors: Xie
authors: Clinical Research, Diabetes and Endocrinology, Merck Research Laboratories, 126 East Lincoln Avenue, RY34B-148, Rahway, NJ 07065-0900, USA.
authors: Arthur C
authors: AC
authors: Santora
authors: Department of Nutritional Science, Rutgers University, New Brunswick, NJ 08901, USA.
authors: Sue A
authors: SA
authors: Shapses
authors: Division of Endocrinology, Metabolism and Nutrition, Robert Wood Johnson Medical School, Rutgers University, New Brunswick, NJ 08093, USA.
authors: Xiangbing
authors: X
authors: Wang