Now showing items 1-1 of 1
Can spirometric norms be set using pre- or post- bronchodilator test results in older people?
(BioMed Central, 2012-11-16)
Background: Chronic Obstructive Pulmonary Disease (COPD) is defined by post-bronchodilator spirometry. Data on “normal values” come predominantly from pre-bronchodilator spirometry. The effects of this on diagnosis are ...