ZENG Hui-yang, LI Xiao-xia, LIU Qian, XIAO Yuan-yuan, HOU Si-meng. . One-year efficacy of intravitreal Conbercept injection for macular edema secondary to central retinal vein occlusion[J]. Ophthalmology in China, doi: 10. 13281/j. cnki. issn.1004-4469. 2019. 04. 004.