title: [Comparative study on the effectiveness of protophyllin].
mesh_terms: D000328:Adult; D000336:Aerosols; D000368:Aged; D002245:Carbon Dioxide / Q000378:metabolism; D005260:Female; D006801:Humans; D007545:Isoproterenol / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D010101:Oxygen Consumption; D010313:Partial Pressure; D010919:Placebos; D011175:Positive-Pressure Respiration; D012129:Respiratory Function Tests; D012140:Respiratory Tract Diseases / Q000628:therapy*; D012907:Smoking / Q000150:complications; D013806:Theophylline / Q000627:therapeutic use*; D013997:Time Factors
chemical_list: D000336:Aerosols; D010919:Placebos; D002245:Carbon Dioxide; D013806:Theophylline; D007545:Isoproterenol
vernacular_title: Etude comparée de l'efficacité de la protophylline.