Flow-volume measurements with a spirometer: results from healthy children.
D000293:Adolescent; D002648:Child; D005540:Forced Expiratory Flow Rates; D005541:Forced Expiratory Volume; D006801:Humans; D008168:Lung / Q000502:physiology; D013147:Spirometry / Q000295:instrumentation*; D014797:Vital Capacity