Prevalence and risk factors of chronic respiratory disease in a farming population.
D000382:Agricultural Workers' Diseases / Q000175:diagnosis / Q000453:epidemiology*; D001249:Asthma / Q000175:diagnosis / Q000453:epidemiology*; D001991:Bronchitis / Q000175:diagnosis / Q000453:epidemiology*; D005203:Farmer's Lung / Q000175:diagnosis / Q000453:epidemiology*; D005260:Female; D005541:Forced Expiratory Volume; D006801:Humans; D007558:Italy; D008297:Male; D012424:Rural Population; D014797:Vital Capacity