Retinal vasoproliferative tumors: comparative clinical features of primary vs secondary tumors in 334 cases.
Shields CL, Kaliki S, Al-Dahmash S, Rojanaporn D, Shukla SY, Reilly B, Shields JA. Retinal vasoproliferative tumors: comparative clinical features of primary vs secondary tumors in 334 cases. JAMA Ophthalmol. 2013 Mar; 131(3):328-34.