Tayfun Altinok, M., Tamer Baysal, Ramazan Kutlu, Ahmet Sigirci, Alpay Alkan, Omer Soysal, and Bulent Mizrak. “Case Report: Malignant Thigh Hemangiopericytoma With Thoracic Wall Metastasis”. Annals of Medical Research 9, no. 4 (May 25, 2021): 0255–0257. Accessed June 18, 2024. https://annalsmedres.org/index.php/aomr/article/view/2934.