For citations:

Nagibina M.V., Mazus A.I., Bessarab T.P., Martynova N.N., Vengerov Ya.Ya., Smirnov N.A. HIV infection: actual problems of diagnostics at different stages of specialized medical care. Lechaschi Vrach. 2019;(11):20-23. (In Russ.) https://doi.org/10.26295/OS.2019.18.64.005