title: Nonprescription bronchodilator use in asthma.
authors.forename: C M
authors.initials: CM
authors.lastname: Redman
authors.forename: H M
authors.initials: HM
authors.lastname: Druce
mesh_terms: D000280:Administration, Inhalation; D000336:Aerosols; D001249:Asthma / Q000188:drug therapy* / Q000503:physiopathology; D001993:Bronchodilator Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D002908:Chronic Disease; D004809:Ephedrine / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D009330:Nebulizers and Vaporizers; D004366:Nonprescription Drugs / Q000008:administration & dosage / Q000627:therapeutic use*; D012651:Self Medication; D011795:Surveys and Questionnaires
chemical_list: D000336:Aerosols; D001993:Bronchodilator Agents; D004366:Nonprescription Drugs; D004809:Ephedrine