title: Multiple virus isolations in a group of children hospitalized with acute respiratory illness.
mesh_terms: D001419:Bacteria / Q000254:growth & development / Q000302:isolation & purification; D001431:Bacteriological Techniques; D002675:Child, Preschool; D003168:Complement Fixation Tests; D005260:Female; D006383:Hemadsorption Inhibition Tests; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D008297:Male; D009305:Nasopharynx / Q000382:microbiology; D012141:Respiratory Tract Infections / Q000382:microbiology*; D014776:Virus Cultivation; D014780:Viruses / Q000302:isolation & purification*