Markovic, Olivera, Anica Divac, Ilija Bukurecki, Marija Brankovic, Igor Jovanovic, Predrag Đuran, and Marija Zdravkovic. 2022. “CLINICAL CHARACTERISTICS OF COVID-19 AND THE EFFICACY OF VACCINATION IN PATIENTS WITH HEMATOLOGIC MALIGNANCIES”. Srpski Medicinski časopis Lekarske Komore 3 (1). https://doi.org/10.5937/3-35474.