Corticosteroid preventing renal involvement of henoch-schonlein purpura in early stage: a meta-analysis
GUAN Feng-jun,YI Zhu-wen, DANG Xi-qiang, HE Qing-nan, WU Xiao-chuan, HE Xiaojie,HUANG Dan-lin
Chinese Journal of Evidence -Based Pediatric . 2006, (4): 258 -263 .