For citations:

Zhilchenko E.B., Zharinova N.V., Serdyuk N.S., Konyaeva O.A., Gavrilova O.N. Ensuring biological safety during lyophilization for microorganisms of I-II pathogenicity groups. Public Health and Life Environment – PH&LE. 2019;(1):46-50. (In Russ.)