American Journal of Respiratory and Critical Care Medicine Han, M K, Criner, G J, Dransfield, M T, Halpin, D M G, Jones, C E, Kilbride, S, Lange, P, Lettis, S, Lipson, D A, Lomas, D A, Martin, N, Wise, R A, Singh, D & Martinez, F J 2020, ' The Effect of Inhaled Corticosteroid Withdrawal and Baseline Inhaled Treatment on Exacerbations in the IMPACT Study A Randomized, Double-Blind, Multicenter Clinical Trial ', American Journal of Respiratory and Critical Care Medicine, vol. 202, no. 9, pp. 1237-1243 . https://doi.org/10.1164/rccm.201912-2478OC
Respiratory Research, Vol 21, Iss 1, Pp 1-12 (2020) Day, N C, Kumar, S, Criner, G, Dransfield, M, Halpin, D M G, Han, M K, Jones, C E, Kaisermann, M C, Kilbride, S, Lange, P, Lomas, D A, Martin, N, Martinez, F J, Singh, D, Wise, R & Lipson, D A 2020, ' Single-inhaler triple therapy fluticasone furoate/umeclidinium/vilanterol versus fluticasone furoate/vilanterol and umeclidinium/vilanterol in patients with COPD : results on cardiovascular safety from the IMPACT trial ', Respiratory research, vol. 21 . https://doi.org/10.1186/s12931-020-01398-w Respiratory Research