For citations:
Sayapina L.V., Khoreva I.I., Baidalova N.P., Goryaev A.A., Davydov D.S., Postupailo V.P., Merkulov V.A. Assessment of Residual Virulence of Francisella tularensis 15 NIIEG Vaccine Strain Based on Long-term Observations. Problems of Particularly Dangerous Infections. 2018;(1):98-102. (In Russ.) https://doi.org/10.21055/0370-1069-2018-1-98-102