XIA Zhiwei, WANG Lu, ZHAO Hai, HUA Chenxi, LIU Zheng, GUO Xin. Prevalence of visual acuity impairment and associated factors among primary and middle school students in Beijing during 2017-2018[J]. CHINESE JOURNAL OF SCHOOL HEALTH, 2018, 39(12): 1841-1844. doi: 10.16835/j.cnki.1000-9817.2018.12.022
Citation:
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XIA Zhiwei, WANG Lu, ZHAO Hai, HUA Chenxi, LIU Zheng, GUO Xin. Prevalence of visual acuity impairment and associated factors among primary and middle school students in Beijing during 2017-2018[J]. CHINESE JOURNAL OF SCHOOL HEALTH, 2018, 39(12): 1841-1844. doi: 10.16835/j.cnki.1000-9817.2018.12.022
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XIA Zhiwei, WANG Lu, ZHAO Hai, HUA Chenxi, LIU Zheng, GUO Xin. Prevalence of visual acuity impairment and associated factors among primary and middle school students in Beijing during 2017-2018[J]. CHINESE JOURNAL OF SCHOOL HEALTH, 2018, 39(12): 1841-1844. doi: 10.16835/j.cnki.1000-9817.2018.12.022
Citation:
|
XIA Zhiwei, WANG Lu, ZHAO Hai, HUA Chenxi, LIU Zheng, GUO Xin. Prevalence of visual acuity impairment and associated factors among primary and middle school students in Beijing during 2017-2018[J]. CHINESE JOURNAL OF SCHOOL HEALTH, 2018, 39(12): 1841-1844. doi: 10.16835/j.cnki.1000-9817.2018.12.022
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Prevalence of visual acuity impairment and associated factors among primary and middle school students in Beijing during 2017-2018