Qee qhov tseem ceeb uas yuav tsum tau tsav lub khw muag khoom lub ntsej muag suav nrog kev nce ntxiv ntawm cov kab mob qhov muag xws li myopia, presbyopia, thiab astigmatism, nrog rau kev ua neej nyob tsis muaj zog, nce cov neeg laus hauv paus, kev pheej hmoo rau presbyopia, thiab cov neeg siv khoom noj qab haus huv rau presbyopia.Awarenes...
Nyeem ntxiv