Hadzi - Manchev, Todor, 		Ognjenovikj, Ljubomir, 		Karadzov, Zoran, 		Gjosev, Stojan, 		Hadzi-Manchev, Dragan, 		Dzambaz, Darko, AND 		Shumenkovski, Velimir.
" MALIGNANT PERIPHERAL NERVE SHEATH TUMOR– BIOLOGICALLY AGGRESSIVE SOFT TISSUE SARCOMAS: CASE REPORT" <em>Journal of Morphological Sciences</em> [Online], Volume 4 Number 1 (30 March 2021)