RESPIRATORY DISTRESS IN SOME DISEASES OF MAN AND ANIMALS. EPIDEMIOLOGICAL OBSERVATIONS ON FARMER'S LUNG.
D000485:Allergens; D000551:Ambroxol; D000818:Animals; D004417:Dyspnea; D004813:Epidemiology; D005203:Farmer's Lung; D006801:Humans; D008297:Male; D012130:Respiratory Hypersensitivity; D006113:United Kingdom
D000485:Allergens; D000551:Ambroxol
EPIDEMIOLOGY; FARMER'S LUNG; GREAT BRITAIN; RESPIRATORY HYPERSENSITIVITY