Gastrointestinal cancer

GI Oncology Current Perspective of Gastro-intestinal Cancer in Guatemala
Rixci Augusto Ramírez Fallas • Daniel Estuardo Rosales López
doi.org/10.69690/ODMJ-002-0701-4309
GI Oncology Gastrointestinal oncology in Mexico
Alejandro Noguez-Ramos • Susy Wuotto-Alvarado • José Alfonso de la Fuente-Rivera • María Fernanda Macías Valadez-Haro
doi.org/10.69690/ODMJ-002-0425-340