[Comparison and possibility of repetition of measurements of forced expiration obtained from 4 instruments].
D005540:Forced Expiratory Flow Rates / Q000295:instrumentation*; D005541:Forced Expiratory Volume / Q000295:instrumentation; D006801:Humans; D008448:Maximal Expiratory Flow Rate / Q000295:instrumentation*; D008450:Maximal Midexpiratory Flow Rate / Q000295:instrumentation; D013147:Spirometry / Q000295:instrumentation; D013997:Time Factors; D014797:Vital Capacity / Q000295:instrumentation
Confrontabilità e ripetibilità delle misure di espirazione forzata ottenute da quattro strumenti.