近距离工作和户外活动对学龄期儿童近视进展的影响

易军晖, 李蓉蓉

Influence of near-work and outdoor activities on myopia progression in school children

YI Jun-Hui, LI Rong-Rong

中国当代儿科杂志 . 2011, (1): 32 -35 .