(2021). Trends in prevalence of blindness and distance and near vision impairment over 30 years: An analysis for the Global Burden of Disease Study. The Lancet. Global health, 9(2), e130. https://doi.org/10.1016/S2214-109X(20)30425-3
Chicago Style (17th ed.) Citation"Trends in Prevalence of Blindness and Distance and Near Vision Impairment over 30 Years: An Analysis for the Global Burden of Disease Study." The Lancet. Global Health 9, no. 2 (2021): e130. https://doi.org/10.1016/S2214-109X(20)30425-3.
MLA (9th ed.) Citation"Trends in Prevalence of Blindness and Distance and Near Vision Impairment over 30 Years: An Analysis for the Global Burden of Disease Study." The Lancet. Global Health, vol. 9, no. 2, 2021, p. e130, https://doi.org/10.1016/S2214-109X(20)30425-3.
