Name	Info	Provider	Link
	free resource	J-STAGE, Japan Science and Technology Information Aggregator, Electronic	https://dx.doi.org/10.2169/internalmedicine.1344-18
Optic Nerve Disorders	free resource	MedlinePlus Health Information	https://medlineplus.gov/opticnervedisorders.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/30101940/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/30101940
	free resource	scite Smart Citations	https://scite.ai/reports/30101940