[The respiratory system and lung disease in the elderly].
D000368:Aged; D006801:Humans; D007251:Influenza, Human / Q000503:physiopathology; D008168:Lung / Q000503:physiopathology; D008171:Lung Diseases / Q000503:physiopathology*; D011017:Pneumonia, Lipid / Q000209:etiology / Q000503:physiopathology; D011656:Pulmonary Emphysema / Q000503:physiopathology; D012129:Respiratory Function Tests; D012137:Respiratory System / Q000503:physiopathology*; D012141:Respiratory Tract Infections / Q000503:physiopathology