Velocity transfer function in the right pulmonary artery and impaired cardiopulmonary reserve in COPD

Sharifov, O. F., Denney, T. S., Wells, J. M., Payne, G. A., Gulati, S., Gupta, H., … Lloyd, S. G. (2019). Velocity transfer function in the right pulmonary artery and impaired cardiopulmonary reserve in COPD. International Journal of COPD. Dove Medical Press Ltd. https://doi.org/10.2147/COPD.S220868