1.
Stoilov N, Emin S, Dimova Z, Boyadzhieva V. Case report of a patient with Ewing’s sarcoma. Rheumatol Bul [Internet]. 2023 Mar. 6 [cited 2026 Oct. 5];30(4):86-93. Available from: https://rheumatologybg.org/journal/rbj/article/view/109