Santandreu J, Nogués C, Moure L, Rodríguez J. Synchronous esophagus and pancreas tumor. Cir. Urug. [Internet]. 1996 Apr. 19 [cited 2026 May 23];66(4):268-9. Available from: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/4280