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Journal
Rev Panam Salud Publica
Volume
36
Issue
5
Pages
290-9
Publication year
2014
Suggested citation
Rius A, Guisasola L, Sabido M, Leasher JL, Morina D, Villalobos A, Lansingh VC, Mujica OJ, Rivera-Handal JE, Silva JC. Prevalence of visual impairment in El Salvador: inequalities in educational level and occupational status. Rev Panam Salud Publica. 2014; 36(5): 290-9.