Viral infections and obstructive airway disease in early life.
D000293:Adolescent; D000402:Airway Obstruction / Q000188:drug therapy / Q000209:etiology*; D000917:Antibody Formation; D001249:Asthma / Q000150:complications; D001993:Bronchodilator Agents / Q000627:therapeutic use; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007073:Immunoglobulin E / Q000276:immunology; D011379:Prognosis; D012136:Respiratory Syncytial Viruses / Q000276:immunology; D014777:Virus Diseases / Q000150:complications*
D001993:Bronchodilator Agents; D007073:Immunoglobulin E