[Epidemiologic features of influenza in past years].
Slepushkin
A N
AN
L'vov
D K
DK
Marinich
I G
IG
Beliaev
A L
AL
Burtseva
E I
EI
Ivanova
V T
VT
D006801:Humans; D009980:Influenza A virus / Q000145:classification; D007251:Influenza, Human / Q000453:epidemiology* / Q000473:pathology / Q000821:virology
Epidemiologicheskie osobennosti grippa poslednikh let.