Colston, Josh, and Martha Saboyá. “Soil-Transmitted Helminthiasis in Latin America and the Caribbean: Modelling the Determinants, Prevalence, Population at Risk and Costs of Control at Sub-National Level”. Geospatial Health 7, no. 2 (May 1, 2013): 321–340. Accessed March 29, 2024. https://www.geospatialhealth.net/gh/article/view/90.