title: The characteristics of patients presenting with advanced proliferative diabetic retinopathy in Shanxi Eye Hospital, China.
authors.affiliation: Shanxi Eye Hospital, 100 Fudong Street, Taiyuan City, Shanxi Province, China, 030002. Email: zhig.yuan@gmail.com.
authors.forename: Zhigang
authors.initials: Z
authors.lastname: Yuan