For citations:
Yakovlev E.A., Borisevich S.V., Popova A.Yu., Ezhlova E.B., Demina Yu.V. Morbidity Rates of Q Fever in the Russian Federation and European Countries: Realities and Problems. Problems of Particularly Dangerous Infections. 2015;(4):49-54. (In Russ.) https://doi.org/10.21055/0370-1069-2015-4-49-54