United States National Health Interview Survey 1986 Survey: Cross-sectional - Household - Individual - Interview - Nationally representative GHDx Entry last modified on: Aug 5, 2021
Global Birth Prevalence of Spina Bifida by Folic Acid Fortification Status: A Systematic Review and Meta-Analysis Scientific literature GHDx Entry last modified on: Sep 6, 2019
Global Burden of Disease Study 2017 (GBD 2017) Covariates 1980-2017 Estimate GHDx Entry last modified on: Mar 3, 2023
Global Burden of Disease Study 2019 (GBD 2019) Covariates 1980-2019 Estimate GHDx Entry last modified on: May 1, 2024
Global Burden of Disease Study 2021 (GBD 2021) Covariates 1980-2021 Estimate GHDx Entry last modified on: May 16, 2024
United States National Health and Nutrition Examination Survey 1976-1980 NHANES II Survey: Cross-sectional - Exam - Household - Individual - Interview - Nationally representative GHDx Entry last modified on: Dec 14, 2023
Global Fortification Data Exchange - Map: Count of Nutrients In Fortification Standards Administrative data GHDx Entry last modified on: Mar 25, 2024