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Journal
Ophthalmic Epidemiol
Volume
20
Issue
5.0
Pages
301-7
Publication year
2013
Suggested citation
Duerksen R, Limburg H, Lansingh VC, Silva JC. Review of blindness and visual impairment in Paraguay: changes between 1999 and 2011. Ophthalmic Epidemiol. 2013; 20(5.0): 301-7.