1. Prevalence and risk factors of refractive errors among older Chinese in Hebei, China: a cross‐sectional study from the China National Health Survey. Issue 3 (17th November 2019) Authors: Chou, Yuyu; Ma, Jin; Cui, Jiantao; Pan, Li; Sun, Zixi; Ze, Cui; Sun, Jixin; Cao, Yajin; Zhao, Jingjing; Ma, Xinyan; Ma, Jifei; He, Huijing; Zhong, Yong; Shan, Guangliang Journal: Acta ophthalmologica Issue: Volume 98:Issue 3(2020) Page Start: e394 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗