CJCP     2012 14 (10):  767-770    ISSN: 1008-8830  CN: 43-1301/R Role of serum 25-hydroxyvitamin D in the diagnosis of vitamin D deficiency rickets WANG Xiao-Yan, JIN Chun-Hua, WU Jian-Xin, LIU Zhuo, LI Mei, LI Na Department of Health Care, Capital Institute of Pediatrics, Beijing 100020, China. jinchunhuabj@sina.com Received: null  Revised: null  Online: null Supporting info