Arslani, Nuhi. “Large Retroperitoneal Mass in a 56-Year Old Female: Velika Retroperitonealna Masa Pri 56-Letni ženski”. Acta Medico-Biotechnica, vol. 10, no. 1, Nov. 2021, pp. 61-64, https://doi.org/10.18690/actabiomed.147.