[ON RESPIRATORY FUNCTION OF THE AGED FARMER].
D000382:Agricultural Workers' Diseases; D005853:Geriatrics; D006801:Humans; D011656:Pulmonary Emphysema; D012119:Respiration; D012129:Respiratory Function Tests; D012143:Respiratory Physiological Phenomena
AGRICULTURAL WORKERS' DISEASES; GERIATRICS; PULMONARY EMPHYSEMA; RESPIRATORY FUNCTION TESTS
SULLA FUNZIONALIT'A RESPIRATORIA DEL VECCHIO CONTADINO.