Medmont International Pty Ltd,
Studies continue to show a high prevalence of Myopia in Chinese students. Up to 80% of high-school students and 95% of…
Studies continue to show a high prevalence of Myopia in Chinese students. Up to 80% of high-school students and 95% of…
80% of Beijing high school students have #myopia http://t.co/PMiK6Owfnv
80% of Beijing school children have myopia, 10% severe http://t.co/aVHOtnxGgU