FEV(1)/FEV(6) to diagnose airflow obstruction. Comparisons with computed tomography and morbidity indices.
Bhatt SP, Kim YI, Wells JM, Bailey WC, Ramsdell JW, Foreman MG, Jensen RL, Stinson DS, Wilson CG, Lynch DA, Make BJ, Dransfield MT. FEV(1)/FEV(6) to diagnose airflow obstruction. Comparisons with computed tomography and morbidity indices. Ann Am Thorac Soc. 2014 Mar; 11(3):335-41.