Viola, Alberto, Alberto Vasallo, Elía Nunes, Eduardo de Stefanis, Hugo de Neo, and Julieta Coppola. 1983. “Liposarcoma. Clinical Presentation and Factors of Pronostic Value. Analysis of 35 Cases”. Cirugía Del Uruguay 53 (2):102-8. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/3437.