Sojo E, Estapé G, Falconi L, De Los Santos J, Suiffet W. Endoscopic diagnosis of gastric ulcer. Cir. Urug. [Internet]. 1978 Mar. 9 [cited 2026 May 23];48(5):360-5. Available from: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/2983