title: Occurrence of antibodies to human coronavirus OC43 in Finland.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000914:Antibodies, Viral / Q000032:analysis*; D001102:Arbovirus Infections / Q000453:epidemiology / Q000276:immunology*; D002648:Child; D002675:Child, Preschool; D003332:Coronaviridae / Q000276:immunology*; D005260:Female; D005387:Finland; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D012141:Respiratory Tract Infections / Q000453:epidemiology / Q000276:immunology
chemical_list: D000914:Antibodies, Viral