Birth season, respiratory viruses and asthma in children.
Piippo-Savolainen
Eija
E
Korppi
Matti
M
D001249:Asthma / Q000453:epidemiology*; D001990:Bronchiolitis, Viral / Q000453:epidemiology; D002675:Child, Preschool; D006801:Humans; D012135:Respiratory Sounds; D018357:Respiratory Syncytial Virus Infections / Q000453:epidemiology; D012307:Risk Factors; D012621:Seasons