Orozco J de J, Perez EV, Telich Tarriba JE, Serna EC, Zabaleta EV, de la Llave HG, Fernandez AR. Sacrococcygeal giant hemangiopericytoma: a rare presentation and management. Int J Res Med Sci [Internet]. 2019 May 29 [cited 2026 May 26];7(6):2445-8. Available from: https://www.msjonline.org/index.php/ijrms/article/view/6570