title: Ventilatory components of lungs in relation to sex and age.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D005260:Female; D006801:Humans; D008168:Lung / Q000254:growth & development*; D008297:Male; D009584:Nitrogen; D010994:Pleura; D011312:Pressure; D011650:Pulmonary Alveoli; D012119:Respiration; D012737:Sex Factors; D012907:Smoking; D013147:Spirometry; D014692:Ventilation-Perfusion Ratio
chemical_list: D009584:Nitrogen