@incollection{Victor18, author = {Andi Arus Victor}, title = {Optic Nerve Changes in Diabetic Retinopathy}, booktitle = {Optic Nerve}, publisher = {IntechOpen}, address = {Rijeka}, year = {2018}, editor = {Felicia M. Ferreri}, chapter = {4}, doi = {10.5772/intechopen.81221}, url = {https://doi.org/10.5772/intechopen.81221} }