title: A clinical trial of brompheniramine maleate in chronic urticaria.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000799:Angioedema / Q000188:drug therapy*; D001977:Brompheniramine / Q000627:therapeutic use; D002648:Child; D002986:Clinical Trials as Topic; D006634:Histamine H1 Antagonists / Q000627:therapeutic use*; D006801:Humans; D008875:Middle Aged; D014581:Urticaria / Q000188:drug therapy
chemical_list: D006634:Histamine H1 Antagonists; D001977:Brompheniramine