Germini, F. ., Veronese, G. ., Marcucci, M. ., Coen, D. ., Ardemagni, D. ., Montano, N. ., … Study, G. S. (2018). COPD exacerbations in the emergency department: Epidemiology and related costs. A retrospective cohort multicentre study from the Italian Society of Emergency Medicine (SIMEU). European Journal of Internal Medicine. https://doi.org/10.1016/j.ejim.2018.01.010 (Original work published 2018)
