Phentolamine, new bronchodilator.
D000328:Adult; D001993:Bronchodilator Agents / Q000627:therapeutic use*; D006801:Humans; D007545:Isoproterenol / Q000627:therapeutic use; D008297:Male; D010646:Phentolamine / Q000627:therapeutic use*; D011656:Pulmonary Emphysema / Q000188:drug therapy
D001993:Bronchodilator Agents; D007545:Isoproterenol; D010646:Phentolamine