Serum 1,25-dihydroxyvitamin d and the development of kidney dysfunction in a Japanese community

Izumaru K, Ninomiya T, Nagata M, Usui T, Yoshida D, Yonemoto K, Fukuhara M, Tsuruya K, Kitazono T, Kiyohara Y. Serum 1,25-dihydroxyvitamin d and the development of kidney dysfunction in a Japanese community. Circ J. 2014; 78(3): 732–7.