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