1. A National Analysis of Trachoma Prevention and Control among Primary and High School Students in 2000;S Cui;Chinese Journal of Disease Control & Prevention,2006
2. First national workshop on the assessment and management of trachoma in the People’s Republic of China,2000
3. Prevalence of vision impairment in older adults in rural China;J Zhao;Ophthalmology,2010
4. Prevalence of blindness and moderate and severe visual impairment among aged 50 years or above in the Shunyi District of Beijing: the China Nine-Province Survey;H Liu;Chin. J. Ophthalmol,2012
5. Documentation of the Second China National Sample Survey on Disability,2007