[1]
Eni, E.N., Oku, A. and Duke, R.E. 2019. Presbyopia and Vision-related Quality of Life in Calabar South, Nigeria. Ophthalmology Research: An International Journal. 10, 3 (Jun. 2019), 1-11. DOI:https://doi.org/10.9734/or/2019/v10i330105.