Efficacy and safety of phacotrabeculectomy versus phacogoniotomy in advanced primary angle-closure glaucoma: study protocol for a multicentre non-inferiority randomised controlled trial (PVP Study)
Yunhe Song, Wulian Song, Yi Zhang, Hengli Zhang, Meichun Xiao, Xiaohuan Zhao, Aiguo Lv, Xiaowei Yan, Ping Lu, Xiaomin Zhu, Xinbo Gao, Kun Hu, Yingzhe Zhang, Xiaohong Liang, Xi Zhang, Guangxian Tang, Lan Lu, Minwen Zhou, Sujie Fan, Lin Xie, Ling Jin, Li Tang, Huiping Yuan, Xiulan Zhang
BMJ Open Dec 2021, 11 (12) e056876; DOI: 10.1136/bmjopen-2021-056876