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Peak Expiratory Flow Associated with Change in Positioning of the Instrument: Comparison of Five Peak Flow Meters
Nolan, Steven, Tolley, Elizabeth, Leeper, Kenneth, Smith, Valerie Strayhorn, Self, TimothyVolume:
36
Language:
english
Journal:
Journal of Asthma
DOI:
10.3109/02770909909075413
Date:
January, 1999
File:
PDF, 315 KB
english, 1999