The effect of an aerosol detergent in chronic bronchitis.
D000336:Aerosols; D001991:Bronchitis / Q000628:therapy*; D029481:Bronchitis, Chronic; D003902:Detergents / Q000627:therapeutic use*; D006801:Humans
D000336:Aerosols; D003902:Detergents
BRONCHITIS/therapy; DETERGENTS/therapeutic use