Prevalence of farmer's lung in Scotland: a pilot survey.
D000328:Adult; D000368:Aged; D000383:Agriculture; D002980:Climate; D005203:Farmer's Lung / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000453:epidemiology* / Q000517:prevention & control; D005260:Female; D006801:Humans; D007182:Income; D008297:Male; D008875:Middle Aged; D011233:Precipitin Tests; D011859:Radiography; D012424:Rural Population; D012606:Scotland; D012820:Silage; D014691:Ventilation; D012122:Ventilators, Mechanical