[Etiological characteristics of the 1973 influenza epidemic in Kirghizia and the spread of a new variant of the influenza A2 virus].
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007251:Influenza, Human / Q000453:epidemiology / Q000209:etiology* / Q000276:immunology; D007707:Kyrgyzstan; D008875:Middle Aged; D009975:Orthomyxoviridae / Q000302:isolation & purification*
Etiologicheskie osobennosti épidemii grippa 1973 goda v Kirgizii i rasprostranenie novogo varianta virusa grippa A2