Acute respiratory infections: a priority health problem in India.
D002675:Child, Preschool; D006285:Health Planning / Q000639:trends*; D006292:Health Priorities / Q000639:trends*; D006801:Humans; D007194:India; D007223:Infant; D012141:Respiratory Tract Infections / Q000517:prevention & control*; D012307:Risk Factors