Lyford-Pike, Patrick, Roberto Le Pera, A. Rodríguez, Gustavo Andreoli, A. Vila, and Gustavo Veirano. “Primary Abscess of Psoas a Klebsiella Gas-Producing Pneumoniae”. Cirugía del Uruguay 76, no. 3 (April 24, 2006): 290–294. Accessed March 28, 2026. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/4627.