Abadjon Avezov, Mahmuda Kattahodjaeva, Feruza Boltoeva, Sayyora Yuldasheva, “STUDY OF THE DEVELOPMENT LEVEL OF RISK FACTORS IN DANGEROUS TUMORS CAUSING LONELY ARTERIAL THROMBOEMBOLIA”, IJAST, vol. 29, no. 05, pp. 1751 - 1760, Apr. 2020.