Prevalencia de Salmonella ssp. (no tifoideas) en el Departamento de Nariño, Colombia 2011. Univ. Med. [Internet]. 2014 Jun. 9 [cited 2025 May 14];55(4):363-7. Available from: https://revistas.javeriana.edu.co/index.php/vnimedica/article/view/16330