Castiglioni Barriere JC, Camaño MC, Pradines JC. Vagotomy and gastric drainage operation in selected cases of perforated duodenal ulcer. Cir. Urug. [Internet]. 2020 Oct. 14 [cited 2026 May 23];39(3-4):135-40. Available from: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/2006