Efficacy and safety of steroid combined with immunosuppressants in the treatment of primary IgA nephropathy in children: a Meta analysis
ZHOU Jian-Mei, ZHONG Xu-Hui, SHI Xin-Miao, DING Jie
CJCP . 2020, (8): 860 -866 .  DOI: 10.7499/j.issn.1008-8830.2003173