Asthma exacerbations and worsenings in patients aged 1–75 years with add-on tiotropium treatment
npj Primary Care Respiratory Medicine, Published online: 31 August 2020; doi:10.1038/s41533-020-00193-wAsthma exacerbations and worsenings in patients aged 1–75 years with add-on tiotropium treatment
Source: npj Primary Care Respiratory Medicine - Category: Primary Care Authors: J. Mark FitzGerald Eckard Hamelmann Huib A. M. Kerstjens Roland Buhl Source Type: research