Mashko, O.P., Ryabokon, E.V. and Abramov, A.V. 2013. Сontent of interferon-γ and interleukin-4 in blood serum of patients with chronic hepatitis С with mixed crioglobulinemia. Pathologia. 1 (Jul. 2013). DOI:https://doi.org/10.14739/2310-1237.2012.1.15865.