[Epidemiologic features of influenza in past years].

Autor: Slepushkin AN, L'vov DK, Marinich IG, Beliaev AL, Burtseva EI, Ivanova VT
Jazyk: ruština
Zdroj: Voprosy virusologii [Vopr Virusol] 1998 Mar-Apr; Vol. 43 (2), pp. 59-62.
Databáze: MEDLINE