[Observations on the therapeutic effect of a new bronchodilator].
D001249:Asthma / Q000628:therapy*; D001991:Bronchitis / Q000628:therapy*; D001993:Bronchodilator Agents; D002794:Choline / Q000031:analogs & derivatives; D006801:Humans; D011656:Pulmonary Emphysema / Q000628:therapy*; D011804:Quinolines / Q000628:therapy*; D013806:Theophylline / Q000031:analogs & derivatives
D001993:Bronchodilator Agents; D011804:Quinolines; D013806:Theophylline; D002794:Choline
ASTHMA/therapy; BRONCHITIS/therapy; CHOLINE/related compounds; PULMONARY EMPHYSEMA/therapy; QUINOLINES/therapy; THEOPHYLLINE/related compounds