title: [Study on normal range of pulmonary function tests].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001827:Body Height; D001835:Body Weight; D005260:Female; D006801:Humans; D008168:Lung / Q000502:physiology*; D008297:Male; D008875:Middle Aged; D012016:Reference Values; D012129:Respiratory Function Tests / Q000592:standards*; D012737:Sex Factors