Perdomo, Roberto, Miguel A Sica, César Pereyra Borrelli, and Julio de los Santos. 1980. “Primary Malignant Lymphomas o.f Stomach.: Staging, Diagnosis and Treatment”. Cirugía Del Uruguay 50 (1):41-48. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/3177.