[Presence of antibodies to coronaviruses in sera of inhabitants of the UUSR].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003168:Complement Fixation Tests; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007223:Infant; D008875:Middle Aged; D012328:RNA Viruses; D014586:USSR; D014777:Virus Diseases / Q000453:epidemiology*
Nalichie antitel k koronavirusam v syvorotkah liudeĭ, prozhivaiushchikh na territorii SSS.