[Infections are on the march].
Pokrovskiĭ
V I
VI
D004196:Disease Outbreaks / Q000266:history / Q000706:statistics & numerical data*; D049673:History, 20th Century; D006801:Humans; D015994:Incidence; D007239:Infections / Q000453:epidemiology* / Q000266:history; D012426:Russia / Q000453:epidemiology