Association of vitamin D concentrations with juvenile idiopathic arthritis
WANG Ying, LU Mei-Ping, TENG Li-Ping, GUO Li, XU Yi-Ping, ZOU Li-Xia, TONG Mei-Qin
CJCP . 2015, (4): 375 -378 .  DOI: 10.7499/j.issn.1008-8830.2015.04.017