García-Sanz, M. T.; Pol-Balado, C.; Abellás, C.; Cánive-Gómez, J. C.; Antón-Sanmartin, D.; González-Barcala, F. J. Factors Associated With Hospital Admission in Patients Reaching the Emergency Department With COPD Exacerbation. Multidiscip Respir Med 2012, 7. https://doi.org/10.4081/mrm.2012.593.