Prevalence of refractive error within a Portuguese sample of optometric records Vera Lúcia Alves Carneiro; José Manuel González-Méijome;

Real¿world outcomes on myopia management efficacy of diverse segmented defocus optics (DSDO) and defocus incorporated multiple segments (DIMS) spectacle lenses in Chinese children: An initial 12¿month prospective clinical study Yuzhuo Fan; Huihui Chu; Zisu Peng; Jingwei Zhou; Jiahui Ma; Yuchang Lu; Chenxu Zhao; Yanyan Wang; Qiulin Deng; Jifeng Yu; Yan Li; Kai Wang; Mingwei Zhao;

Ethnicity and refractive errors in Peruvian children aged 7¿11 years: A five-year analysis of the Demographic and Health Survey Guillermo De-La-Borda-Prazak; Carolina Mendez-Guerra; Fiorella Huertas-Campos; Percy Herrera-Añazco; Vicente A. Benites-Zapata;