The correlation of peak expiratory flow rate and spirometry in normal healthy subjects.
D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D005540:Forced Expiratory Flow Rates; D006801:Humans; D008297:Male; D008875:Middle Aged; D010366:Peak Expiratory Flow Rate; D013147:Spirometry