Viola Alles, A., Glausiuss, J., Vázquez, T., Priario, J. C., & Kasdorf, H. (1979). Multiple tumors: Association of digestive neoplasms and lymphomas. Cirugía Del Uruguay, 49(4), 277–279. Retrieved from https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/3160