Influence of age on the respiratory system.
D000328:Adult; D000368:Aged; D000375:Aging; D005652:Functional Residual Capacity; D006801:Humans; D000860:Hypoxia / Q000503:physiopathology; D008170:Lung Compliance; D008875:Middle Aged; D012143:Respiratory Physiological Phenomena; D012137:Respiratory System / Q000276:immunology; D014109:Total Lung Capacity; D014797:Vital Capacity