Camacho, Didier Eduardo, Yolanda Rengifo, Hugo Hurtado, and Tito Collazos. “Incidencia De Carcinoma gástrico En Cali”. Colombia Medica 26, no. 4 (November 12, 1995): 146–149. Accessed May 5, 2024. https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/1766.