A Meta analysis of modified Koyanagi technique and Duckett+Dupaly technique in the one-stage treatment of proximal hypospadias
WANG Chong-bo, GUO Ping-ying, LI Yong-zhang, WANG Xin, CHANG Xue-liang, XUE Wen-yong
Journal of Hebei Medical University . 2020, (11): 1281 -1285，1290 .  DOI: 10.3969/j.issn.1007-3205.2020.11.009