Elimination of avoidable visual disability due to refractive errors : report of an informal planning meeting, Geneva, 3-5 July 2000
World Health Organization. Blindness and Deafness Unit & WHO Programme for the Prevention of Blindness. (2000). Elimination of avoidable visual disability due to refractive errors : report of an informal planning meeting, Geneva, 3-5 July 2000. World Health Organization. https://apps.who.int/iris/handle/10665/67800
Gov't Doc #WHO/PBL/00.79
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El Bayoumy, B.M.; Saad, A.; Choudhury, A.H. (2007)A preliminary survey was conducted to detect the prevalence of refractive error [RE] and low vision among 5839 schoolchildren aged 7-14 years in Cairo, Egypt. Screening was done using Landolt broken ring chart and pinhole ...
Saad, A.; El Bayoumy, B.M. (2007)This study evaluated the preventable environmental risk factors of refractive error [RE] among 1292 Egyptian schoolchildren aged 7-15 years, chosen from 12 schools using multistage random sampling. A questionnaire was ...