[Presence of antibodies against pneumotropic Echo viruses in residents of Rio de Janeiro].
D000293:Adolescent; D000328:Adult; D000906:Antibodies; D001938:Brazil; D002648:Child; D002675:Child, Preschool; D029822:Enterovirus B, Human / Q000276:immunology*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D012141:Respiratory Tract Infections / Q000453:epidemiology*
D000906:Antibodies
Presença de anticorpos para vírus pneumotrópicos Echo em habitantes do Rio de Janeiro.