Identifying critical inhalation technique errors in Dry Powder Inhaler use in patients with COPD based on the association with health status and exacerbations : findings from the multi-country cross-sectional observational PIFotal study

Kocks, J, Bosnic-Anticevich, S, van Cooten, J, Correia de Sousa, J, Cvetkovski, B, Dekhuijzen, R, Dijk, L, Garcia Pardo, M, Gardev, A, Gawlik, R, van der Ham, I, Janse, Y, Lavorini, F, Maricoto, T, Meijer, J, Metz, B, Price, D, Roman Rodriguez, M, Schuttel, K, Stoker, N, Tsiligianni, I, Usmani, O, Voorham, J & Leving, M T 2023, 'Identifying critical inhalation technique errors in Dry Powder Inhaler use in patients with COPD based on the association with health status and exacerbations : findings from the multi-country cross-sectional observational PIFotal study', BMC Pulmonary Medicine, vol. 23, no. 1, 302. https://doi.org/10.1186/s12890-023-02566-6