[The respiratory system of aged persons].
D000367:Age Factors; D000368:Aged; D006801:Humans; D012137:Respiratory System / Q000503:physiopathology*; D012140:Respiratory Tract Diseases / Q000209:etiology* / Q000503:physiopathology; D012141:Respiratory Tract Infections / Q000209:etiology; D012142:Respiratory Tract Neoplasms / Q000209:etiology
L'apparato respiratorio dell'anziano.