Cite
MLA Citation
Cristóbal Esteban et al.. “A decision tree to assess short-term mortality after an emergency department visit for an exacerbation of COPD: a cohort study.” Respiratory research, vol. 16, no. 1, 2015, pp. 1–10. http://access.bl.uk/ark:/81055/vdc_100080394497.0x000111