Aiello Lp, Avery Rl, Arrigg Pg, Keyt Ba, Jampel Hd, Et Al.Vascular Endothelial Growth-Factor In Ocular Fluid Of Patients With Diabetic-Retinopathy And Other Retinal DisordersNew England Journal Of Medicine. 1994 Dec 1; 331 (22): 1480-1487. Here, VEGFA is linked to diabetic retinopathy.