title: [Immunology of pulmonary diseases. (1) Immunological studies of pathogenic factors in bacterial respiratory infections].
mesh_terms: D000328:Adult; D000368:Aged; D000907:Antibodies, Bacterial / Q000032:analysis; D005260:Female; D006192:Haemophilus Infections / Q000276:immunology*; D006193:Haemophilus influenzae / Q000276:immunology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011550:Pseudomonas aeruginosa / Q000276:immunology; D012141:Respiratory Tract Infections / Q000276:immunology*
chemical_list: D000907:Antibodies, Bacterial