Robert Frank

Basic fibroblast growth factor and vascular endothelial growth factor are present in epiretinal and choroidal neovascular membranes

American Journal of Ophthalmology · 1996 · First of 5 authors · 291 citations

Vascular endothelial growth factor is present in glial cells of the retina and optic nerve of human subjects with nonproliferative diabetic retinopathy

Investigative Ophthalmology & Visual Science · 1997 · 282 citations