For citations:

Onishchenko G.G., Ignat’eva M.E., Budatsyrenova L.V., Mikhailov M.I. Effectiveness of Preventive Vaccination against Hepatitis A in the Republic of Sakha (Yakutia). Problems of Particularly Dangerous Infections. 2016;(3):44-46. (In Russ.) https://doi.org/10.21055/0370-1069-2016-3-44-46