Cite
MLA Citation
Ulf Nilsson et al.. “Ischemic heart disease among subjects with and without chronic obstructive pulmonary disease – ECG-findings in a population-based cohort study.” BMC pulmonary medicine, vol. 15, no. 1, 2015, pp. 1–9. http://access.bl.uk/ark:/81055/vdc_100080368973.0x0000ab