1.
Issues Surrounding HPV Vaccine Delivery in a Multi-Ethnic Country in Asia: the Physician’s Perspective
by Wong, Li Ping
Journal of community health, 2010-04-30, Vol.36 (1), p.14-22

2.
Public Sources of Information and Information Needs for Pandemic Influenza A(H1N1)
by Wong, Li Ping
Journal of community health, 2010-04-22, Vol.35 (6), p.676-682

3.
Prevalence and associations of cataract in a rural Chinese adult population: the Handan Eye Study
by Duan, Xin Rong
Graefe's archive for clinical and experimental ophthalmology, 2012-04-11, Vol.251 (1), p.203-212

4.
Association of dilated retinal arteriolar caliber with early age-related macular degeneration: the Handan Eye Study
by Yang, Ke
Graefe's archive for clinical and experimental ophthalmology, 2011-10-05, Vol.250 (5), p.741-749
