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Journal
Bull World Health Organ
Volume
72
Issue
5
Pages
771-6
Publication year
1994
Suggested citation
Baasanhu J, Johnson GJ, Burendei G, Minassian DC. Prevalence and causes of blindness and visual impairment in Mongolia: a survey of populations aged 40 years and older. Bull World Health Organ. 1994; 72(5): 771-6.