Preliminary evaluation of electro-aerosols in the treatment of chronic bronchitis.
D000368:Aged; D001314:Auscultation; D001991:Bronchitis / Q000628:therapy*; D006801:Humans; D007477:Ions; D008297:Male; D008875:Middle Aged; D011656:Pulmonary Emphysema / Q000628:therapy*; D012129:Respiratory Function Tests; D012138:Respiratory Therapy; D012965:Sodium Chloride
D007477:Ions; D012965:Sodium Chloride