CJCP     2006 8 (1):  83-85    ISSN: 1008-8830  CN: 43-1301/R Vitamin D receptor gene polymorphisms and vitamin D deficiency rickets WU Sheng-Hu, YAN Chong-Huai, SHEN Xiao-Ming Department of Child Health Care, Shanghai Children's Medical Center, Shanghai Second Medical University, Shanghai 200092, China Received: null  Revised: null  Online: null Supporting info