title: Clinical studies with clorprenaline, a new bronchodilator with and without the antihistamine methapyrilene.
mesh_terms: D001249:Asthma / Q000188:drug therapy*; D001993:Bronchodilator Agents / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D006634:Histamine H1 Antagonists / Q000008:administration & dosage*; D006801:Humans; D010627:Phenethylamines / Q000008:administration & dosage*
chemical_list: D001993:Bronchodilator Agents; D006634:Histamine H1 Antagonists; D010627:Phenethylamines