Name Info Provider Link
subscription/membership/fee required Elsevier Science https://linkinghub.elsevier.com/retrieve/pii/S0014-4835(17)30330-5
Eye Care free resource MedlinePlus Health Information https://medlineplus.gov/eyecare.html
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=29074387.ui
free resource scite Smart Citations https://scite.ai/reports/29074387