1.
Cendán Alfonzo JE. Conduct in the treatment of gastroduodenal perforated ulcers: based on the analysis of 197 cases. Cir. Urug. [Internet]. 2020 Mar. 9 [cited 2026 May 25];26(3):315-57. Available from: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/1299