Therapeutic effect of ranibizumab combined with 577 nm laser photocoagulation on severe nonproliferative diabetic retinopathy with macular edema#br#
CHEN Jiali, LI Wei, LI Lin*
Journal of Hebei Medical University . 2019, (7): 834 -837 .  DOI: 10.3969/j.issn.10073205.2019.07.021