APA-viite

Vashist, P., Senjam, S. S., Gupta, V., Gupta, N., & Kumar, A. (2017). Definition of blindness under National Programme for Control of Blindness: Do we need to revise it? Indian J Ophthalmol.

Chicago-tyylinen lähdeviittaus

Vashist, Praveen, Suraj Singh Senjam, Vivek Gupta, Noopur Gupta, ja Atul Kumar. "Definition of Blindness Under National Programme for Control of Blindness: Do We Need to Revise It?" Indian J Ophthalmol 2017.

MLA-viite

Vashist, Praveen, et al. "Definition of Blindness Under National Programme for Control of Blindness: Do We Need to Revise It?" Indian J Ophthalmol 2017.

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