Real Cotto, J. J., Jaramillo-Feijoo, L. E., Tanca-Campozano, J. P., Puga-Peña, G. R., Pacheco-Vila, L. C., & Real-Roby, R. A. (2025). Mortality of Malignant Neoplasms of Digestive Organs in Ecuador, Period 2019-2023. Oncology Journal (Ecuador), 35(2), 33–41. https://doi.org/10.33821/786