Cite
MLA Citation
H A Thiadens et al.. “Can peak expiratory flow measurements reliably identify the presence of airway obstruction and bronchodilator response as assessed by FEV1 in primary care patients presenting with a persistent cough?.” Thorax, vol. 54, no. 12, 1999, pp. 1055–1060. http://access.bl.uk/ark:/81055/vdc_100135545713.0x00002a