A pooled analysis of mortality in patients with COPD receiving dual bronchodilation with and without additional inhaled corticosteroid

Miravitlles, M, Verhamme, K M C, Calverley, P M A, Dreher, M, Bayer, V, Gardev, A, de la Hoz, A, Wedzicha, J A & Price, D 2022, 'A pooled analysis of mortality in patients with COPD receiving dual bronchodilation with and without additional inhaled corticosteroid', International journal of chronic obstructive pulmonary disease , vol. 2022, no. 17, pp. 545—558. https://doi.org/10.2147/COPD.S350167