@article {1559529,
	title = {First Line of Defense in COVID-19: Masks in Clinical Practice},
	journal = {Asia Pac J Public Health},
	year = {2020},
	month = {2020 Dec 08},
	pages = {1010539520979928},
	abstract = {The current evidence suggests that masks are efficacious in limiting the transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV2). Although cloth masks are effective in outdoor environments, there is a consensus about the requirement of N95 masks or respirators when working in close proximity to patients who may be asymptomatic carriers, specifically in ophthalmology clinics, where slit-lamp examinations, noncontact tonometry, and other procedures place the physicians and patients in close proximity with each other. In this report, we review the available evidence regarding the efficacy of different types of masks in clinical practice in ophthalmology.},
	issn = {1941-2479},
	doi = {10.1177/1010539520979928},
	author = {Singh, Tanu and Ichhpujani, Parul and Singh, Rohan Bir}
}
