Cite
MLA Citation
R. Butterfield et al.. “Does Adding ICU Data to the POSSUM Score Improve the Prediction of Outcomes following Surgery for Upper Gastrointestinal Malignancies?.” Anaesthesia and intensive care, vol. 43, no. 4, 2015, pp. 490–496. http://access.bl.uk/ark:/81055/vdc_100079073835.0x000024