Lyford-Pike P, Le Pera R, Rodríguez A, Andreoli G, Vila A, Veirano G. Primary Abscess of Psoas a Klebsiella Gas-producing pneumoniae. Cir. Urug. [Internet]. 2006 Apr. 24 [cited 2026 Mar. 29];76(3):290-4. Available from: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/4627