Original Research

Cardiopulmonary exercise test and PaO2 in evaluation of pulmonary hypertension in COPD

Skjørten I, Hilde JM, Melsom MN, Hisdal J, Hansteen V, Steine K, Humerfelt S

International Journal of Chronic Obstructive Pulmonary Disease 2018, 13:91-100

Published Date: 22 December 2017