Cohort study with 4‐year follow‐up of myopia and refractive …
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6282580/
WEBApr 16, 2018 · Time of tutoring classes per week was greater in grades 2 and 3 than in grade 1, but not statistically significant (P = 0.081). ... such China. Children or parents could be … Author: Yingyan Ma, Haidong Zou, Senlin Lin, Xun Xu, Rong Zhao, Lina Lu, Huijuan Zhao, Qiangqiang Li, Ling W... DOI: 10.1111/ceo.13195 Publish Year: 2018 Published: 2018/11
Author: Yingyan Ma, Haidong Zou, Senlin Lin, Xun Xu, Rong Zhao, Lina Lu, Huijuan Zhao, Qiangqiang Li, Ling W...
DOI: 10.1111/ceo.13195
Publish Year: 2018
Published: 2018/11
DA: 22 PA: 65 MOZ Rank: 100 Up or Down: Up