Analysis of the implementation characteristics of industry-sponsored drug clinical trials for eye diseases in China 
Hu Jianping, Xin Chen, Zhang Lin, Peng Chuzhi, Jiao Yonghong
Ophthalmology in China . 2023, (2): 98 -102 .  DOI: 10.13281/j.cnki.issn.1004-4469.2023.02.004