The airflometer--a new device for assessing changes in respiratory function.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000402:Airway Obstruction / Q000628:therapy; D001249:Asthma / Q000628:therapy; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008176:Lung Volume Measurements / Q000295:instrumentation*; D008297:Male; D008875:Middle Aged; D012123:Pulmonary Ventilation; D012212:Rheology