title: [Smoking habits and pathophysiology in farmer's lung].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003165:Complement System Proteins / Q000032:analysis; D005203:Farmer's Lung / Q000209:etiology / Q000276:immunology / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012907:Smoking; D005719:gamma-Globulins / Q000032:analysis
chemical_list: D005719:gamma-Globulins; D003165:Complement System Proteins