J. O. Guevara Canales, “SARCOMAS DE EWING PRIMARIOS DE LOS MAXILARES”, kiru, vol. 2, no. 2, Nov. 2015, Accessed: Apr. 10, 2026. [Online]. Available: https://portalrevistas.aulavirtualusmp.pe/index.php/Rev-Kiru0/article/view/282