Cite
MLA Citation
Daniel McIsaac et al.. “Comparative assessment of two frailty instruments for risk-stratification in elderly surgical patients: study protocol for a prospective cohort study.” BMC anesthesiology, vol. 16, no. 1, 2016, pp. 1–7. http://access.bl.uk/ark:/81055/vdc_100080926364.0x00021c