[Observation on the diurnal variation of peak expiratory flow rate in asthmatics].
D000328:Adult; D000368:Aged; D001249:Asthma / Q000503:physiopathology*; D002940:Circadian Rhythm; D005260:Female; D005540:Forced Expiratory Flow Rates; D006801:Humans; D008297:Male; D010366:Peak Expiratory Flow Rate