title: The Peak Flow Working Group: the characteristics and calibration of devices for recording peak expiratory flow.
authors.affiliation: University of Birmingham, Dept of Medicine, University Hospital Trust, Selly Oak, UK.
authors.forename: M R
authors.initials: MR
authors.lastname: Miller
authors.forename: O F
authors.initials: OF
authors.lastname: Pedersen
mesh_terms: D002138:Calibration; D006801:Humans; D010366:Peak Expiratory Flow Rate; D015203:Reproducibility of Results; D012129:Respiratory Function Tests / Q000295:instrumentation* / Q000592:standards