Peak expiratory flow variability in the general population.
Higgins
B
B
Wythenshaw Hospital, Manchester, UK.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010366:Peak Expiratory Flow Rate / Q000502:physiology*; D012016:Reference Values; D012307:Risk Factors; D012494:Sampling Studies