title: A low cost spacer device used for asthma treatment in a Calcutta street clinic to improve efficacy of metered dose inhalers.
authors.affiliation: University College London Medical School, UK.
authors.forename: M
authors.initials: M
authors.lastname: Kerac
authors.forename: H
authors.initials: H
authors.lastname: Montgomery
authors.forename: N
authors.initials: N
authors.lastname: Johnson
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000420:Albuterol / Q000008:administration & dosage*; D000704:Analysis of Variance; D001249:Asthma / Q000188:drug therapy* / Q000503:physiopathology; D001993:Bronchodilator Agents / Q000008:administration & dosage*; D002648:Child; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D008875:Middle Aged; D009330:Nebulizers and Vaporizers / Q000191:economics; D010366:Peak Expiratory Flow Rate / Q000187:drug effects
chemical_list: D001993:Bronchodilator Agents; D000420:Albuterol