![Association between circulating 25‐hydroxyvitamin D and systemic lupus erythematosus: A systematic review and meta‐analysis]()
Association between circulating 25‐hydroxyvitamin D and systemic lupus erythematosus: A systematic review and meta‐analysisGuan, Shi‐Yang; Cai, Hong‐Yan; Wang, Peng; Lv, Tian‐Tian; Liu, Li‐Na; Mao, Yan‐Mei; Zhao, Chan‐Na; Wu, Qian; Dan, Yi‐Lin; Sam, Napoleon Bellua; Wang, De‐Guang; Pan, Hai‐Feng · International Journal of Rheumatic Diseases · 2019