title: [Inhalation therapy--a comparison of therapeutic effects of IPPB, air compressor and ultrasonic nebulizer (author's transl)].
mesh_terms: D000336:Aerosols; D002908:Chronic Disease; D005260:Female; D006801:Humans; D007384:Intermittent Positive-Pressure Breathing; D008173:Lung Diseases, Obstructive / Q000628:therapy; D008297:Male; D012138:Respiratory Therapy / Q000379:methods*
chemical_list: D000336:Aerosols