title: [Mechanisms of epidemic evolution].
authors.forename: B L
authors.initials: BL
authors.lastname: Cherkasskiĭ
mesh_terms: D003141:Communicable Diseases / Q000453:epidemiology* / Q000209:etiology; D004196:Disease Outbreaks / Q000517:prevention & control / Q000706:statistics & numerical data; D004813:Epidemiology / Q000639:trends*; D014943:Global Health; D006801:Humans