1. COVID-19 diagnosis -A review of current methods;Yüce;Biosens Bioelectron,2021
2. 2. Organization WH. WHO Director-General's opening remarks at the media briefing on COVID-19-11 March 2020. Published online 2020.
3. COVID-19 pandemic: Lessons learned and future directions;Khanna;Indian J Ophthalmol,2020
4. 4. Centers for Disease Control and Prevention Get your clinic ready for coronavirus disease 2019 (COVID-19).
5. Virtual Ophthalmology: Telemedicine in a COVID-19 Era;Saleem;Am J Ophthalmol,2020