Relation between FEV1 and peak expiratory flow in patients with chronic airflow obstruction.
Kelly
C A
CA
Department of Respiratory Medicine, Freeman Hospital, Newcastle upon Tyne.
Gibson
G J
GJ
D005540:Forced Expiratory Flow Rates; D005541:Forced Expiratory Volume; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000503:physiopathology* / Q000628:therapy; D010366:Peak Expiratory Flow Rate