Accuracy of peak flow meters. Readings vary between measurements.
Barrett
T C
TC
D000293:Adolescent; D001249:Asthma / Q000503:physiopathology; D002648:Child; D006801:Humans; D010366:Peak Expiratory Flow Rate; D012129:Respiratory Function Tests / Q000295:instrumentation*; D012680:Sensitivity and Specificity