TY - GEN AU - Vink,R AU - Nieuwenhuis-Koster,B H TI - Evaluation of the progression of diabetic retinopathy by fluorescein angiography SN - 0030-3755 PY - 1974///0308 KW - Diabetic Retinopathy KW - diagnosis KW - Fluorescein Angiography KW - Follow-Up Studies KW - Fundus Oculi KW - Humans N1 - Publication Type: Journal Article UR - https://doi.org/10.1159/000306991 ER -