Puente S, Contreras J, Medina R, Alee G. Follow-up of sutured ulcer perforation. Cir. Urug. [Internet]. 1982 Apr. 2 [cited 2026 Jun. 14];52(5):451-3. Available from: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/3468