Tkachik, I.P. 2010. Occupational risk of infecting the viruses of hepatitis B, C (HВV, HСV) and human immunodeficiency of virus infection (HIV) – is a look of microbiologist. Ukrainian Neurosurgical Journal. 2 (Jun. 2010), 31–33. DOI:https://doi.org/10.25305/unj.89649.