title: [The influence and clinical significance of bronchial spasm upon the residual volume in patients with chronic bronchitis and emphysema (author's transl)].
mesh_terms: D001986:Bronchial Spasm / Q000503:physiopathology*; D001991:Bronchitis / Q000503:physiopathology*; D006801:Humans; D007545:Isoproterenol / Q000494:pharmacology; D008176:Lung Volume Measurements; D011656:Pulmonary Emphysema / Q000175:diagnosis / Q000503:physiopathology*; D012115:Residual Volume
chemical_list: D007545:Isoproterenol