Garrido Salazar, D.; Garrido Salazar, S.; Torres Changoluisa, T.; Fuseau-Herrera, M.; Muyulema Ruiz, C.; Palate Nuñez, P.; Paul Toapanta, E.; Gutiérrez Tapia, M. Prevalence of Anemia in Children from Two Rural Schools at Different Altitudes. A Transversal Study. APM 2018, 39, 289-298.