Pata, Francesco, Vincenzo Orsini, Ada Maria Lucisano, Donato Paolo Pafundi, and Rosario Sacco. 2010. “Solitary Fibrous Tumor of the Pelvis: An Uncommon Soft-Tissue Tumor. A Case Report”. Annali Italiani Di Chirurgia 81 (6):457-60. https://annaliitalianidichirurgia.it/index.php/aic/article/view/2932.