Editorial: New developments in the treatment of bronchial asthma.
D000316:Adrenergic alpha-Agonists / Q000008:administration & dosage; D001249:Asthma / Q000188:drug therapy*; D001993:Bronchodilator Agents / Q000008:administration & dosage; D006801:Humans
D000316:Adrenergic alpha-Agonists; D001993:Bronchodilator Agents