Vitrectomy combined with different dosing regimen of ranibizumab for treatment of proliferative diabetic retinopathy
ZHAO Ming-gui1, ZHANG Shi-hong1, SUN Yu-bo1, FANG Ke-shuang1, YOU Qi-sheng2
Ophthalmology in China . 2019, (2): 115 -119 .  DOI: 10. 13281/j. cnki. issn.1004-4469. 2019. 02. 008