M. . Pete, M. Ružić, N. Kovačević, V. Petrić, I. Milošević, and T. Preveden, “Correlation between serum quantitative HBsAg and HBV DNA levels in chronic hepatitis B patients”, Vojnosanit Pregl, vol. 80, no. 07, Aug. 2023, doi: 10.2298/VSP220528086P.