Cite
MLA Citation
Y.H.M. Claassen et al.. “Time trends of short-term mortality for octogenarians undergoing a colorectal resection in North Europe.” European journal of surgical oncology, vol. 45, no. 8, 2019, pp. 1396–1402. http://access.bl.uk/ark:/81055/vdc_100088118132.0x00002c