Cost-effectiveness of ambulatory oxygen in improving quality of life in fibrotic lung disease: Preliminary evidence from the AmbOx Trial

Whitty, J. A.; Rankin, J.; Visca, D.; Tsipouri, V.; Mori, L.; Spencer, L.; Adamali, H.; Maher, T. M.; Hopkinson, N. S.; Birring, S. S.; Farquhar, M.; Wells, A. U.; Sestini, P.; Renzoni, E. A.