Peak expiratory flow rates of school age girls from Punjab (Second report).
D000293:Adolescent; D000367:Age Factors; D001827:Body Height; D001835:Body Weight; D002648:Child; D002675:Child, Preschool; D005260:Female; D005540:Forced Expiratory Flow Rates; D006801:Humans; D007194:India; D010366:Peak Expiratory Flow Rate