Páez Castro, A.M. and Bermúdez Ruiz, M.L. 2015. Standardization of HOTV, Snellen and ETDRS tests in children 5-15 years of age within the REISVO protocol: A pilot test. Ciencia y Tecnología para la Salud Visual y Ocular. 13, 2 (Jan. 2015), 11–28. DOI:https://doi.org/10.19052/sv.3474.