[Respiratory function in aged workers; diagnostic value & social significance].
D000368:Aged / Q000502:physiology; D006801:Humans; D012123:Pulmonary Ventilation; D012119:Respiration; D012129:Respiratory Function Tests
AGED/physiology; RESPIRATION/function tests
Funzionalita respiratoria nei lavoratori anziani; valore semeiologico ed importanza sociale.