Imports to Colombia during the years 2007 - 2009 of live animals, products and by-products of bovine, porcine and avian linking major diseases associated with them represent a risk to animal health in the country. Rev Sist Prod Agroecol. [Internet]. 2012 Jun. 30 [cited 2026 Sep. 8];3(1):73-119. Available from: https://ojs35-pruebas.metarevistas.org/index.php/sistemasagroecologicos/article/view/594