NavGeneral InfoEmail Print Original or alternative title Bhutan Survey for Vitamin A Deficiency in Children Under Five and Pregnant Women 1999 Geography Bhutan (BTN) Coverage type Country Time period covered 08/1999 - 08/1999 Data type Survey Summary This source appears in the WHO Global Database on Vitamin A Deficiency. Keywords Micronutrients, Prevalence, Vision loss, Vitamin A deficiency Citation Contributors Ministry of Health (Bhutan) Suggested citation Ministry of Health (Bhutan). Bhutan Vitamin A Deficiency Survey 1999. GHDx Entry last modified on: Oct 18, 2021