Respiratory viruses in cystic fibrosis.
D000328:Adult; D002648:Child; D003550:Cystic Fibrosis / Q000382:microbiology*; D006801:Humans; D012137:Respiratory System / Q000382:microbiology; D012141:Respiratory Tract Infections / Q000150:complications; D014780:Viruses / Q000302:isolation & purification*