[Viral-induced respiratory infections in children; incidence in Brazil].
D001938:Brazil; D002648:Child; D006801:Humans; D015994:Incidence; D007223:Infant; D011014:Pneumonia; D011024:Pneumonia, Viral; D012137:Respiratory System; D012140:Respiratory Tract Diseases
PNEUMONIA, VIRAL/in infant and child; RESPIRATORY TRACT/diseases
Afecções das vias respiratórias produzidas por virus na criança; incidencia no Brasil.