title: An evaluation of the Breath-Taker peak flow meter.
authors.forename: K W
authors.initials: KW
authors.lastname: Drew
mesh_terms: D001315:Australia; D005540:Forced Expiratory Flow Rates; D006801:Humans; D008991:Monitoring, Physiologic / Q000295:instrumentation*; D010366:Peak Expiratory Flow Rate