[Clinical and statistical notes on acute respiratory infections in children in the years of 1976-79].
D000208:Acute Disease; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007558:Italy; D012141:Respiratory Tract Infections / Q000453:epidemiology*; D012189:Retrospective Studies
Rilievi clinico-statistici sulle infezioni respiratorie acute (I.R.A.) in età pediatrica negli anni 1976-79.