de Pena, Mario, Luis A Carriquiry, Nicolás Davidenko, Alfredo Peyroulou, Carlos Gómez Fossati, and Julio César Priario. “Sarcomatose Transformation in Von Recklinghausen’s Disease”. Cirugía del Uruguay 49, no. 1 (March 12, 1979): 10–13. Accessed March 28, 2026. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/3029.