Pignata, Daniel, Alberto Estefan, Jorge Pomi, and Alberto Beguiristain. 1979. “Omega Loop Jejunostomy With Definitive Detransitation: Technical Modification of the Bérard and Alamartine Procedure”. Cirugía Del Uruguay 49 (5):461-63. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/3259.