Le, Patrick, Daniel Olson, MD, Jason Zehden, MD, Thoai Vu, Eric Van Buren, PhD, Feng-Chang Lin, PhD, & Alice Yang Zhang, MD. " Relationship between Diabetic Retinopathy Disease Severity, Anxiety, and Depression." Medical Research Archives [Online], 11.8 (2023): n. pag. Web. 4 Dec. 2024