Refractive Error in Urban and Rural Adult Chinese in BeijingLiang Xu, Jost B. Jonas, Jian‐Jun Li et al.|Ophthalmology|2005Cited by 273
Prevalence and Risk Factors of Lens Opacities in Urban and Rural Chinese in BeijingLiang Xu, Jost B. Jonas, Ailian Hu et al.|Ophthalmology|2006Cited by 92
Prevalence of Visual Impairment among Adults in China: The Beijing Eye StudyLiang Xu, Jost B. Jonas, Tongtong Cui et al.|American Journal of Ophthalmology|2006Cited by 65
[The prevalence and its screening methods of primary open angle glaucoma in defined population-based study of rural and urban in Beijing].Liang Xu, Binrong Ma, Jianhua Chen et al.|PubMed|2004Cited by 22
[The prevalence and its effective factors of primary angle-closure glaucoma in defined populations of rural and urban in Beijing].Liang Xu, Baochen Sun, Li Zhang et al.|PubMed|2005Cited by 8