NavGeneral InfoEmail Print Original or alternative title Encuesta de Vitamina A y Encuesta de Consumo. Areas Deprimidas Bolivia 1991 Geography Bolivia (BOL) Coverage type Country Time period covered 01/1991 - 12/1991 Data type Survey Summary This source appears in the WHO Global Database on Vitamin A Deficiency. Keywords Vitamin A deficiency Citation Contributors Ministry of Health (Bolivia) Suggested citation Ministry of Health (Bolivia). Bolivia Survey of Vitamin A and Consumption in Depressed Areas 1991. GHDx Entry last modified on: Feb 26, 2021