Hay fever and allergy in general practice: two antihistamine drugs compared.
D000293:Adolescent; D000328:Adult; D002648:Child; D002744:Chlorpheniramine / Q000627:therapeutic use*; D005260:Female; D006634:Histamine H1 Antagonists / Q000627:therapeutic use*; D006801:Humans; D006967:Hypersensitivity / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D011398:Promethazine / Q000627:therapeutic use*; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy*; D012871:Skin Diseases / Q000188:drug therapy
D006634:Histamine H1 Antagonists; D002744:Chlorpheniramine; D011398:Promethazine