Effect of Chinese eye exercises on change in visual acuity and eyeglasses wear among school-aged children in rural China: a propensity-score-matched cohort study.
Huan WangYiwei QianNathan CongdonMatthew BoswellScott RozelleXiaochen MaPublished in: BMC complementary medicine and therapies (2020)
The original trial (Registration site: http://isrctn.org. Registration number: ISRCTN03252665) was retrospectively registered 25/09/2012.