Cite
MLA Citation
Khurum Khan et al.. “Survival Outcomes in Asymptomatic Patients With Normal Conventional Imaging but Raised Carcinoembryonic Antigen Levels in Colorectal Cancer Following Positron Emission Tomography-Computed Tomography Imaging.” Oncologist, vol. 21, 2016, pp. 1502–1508. http://access.bl.uk/ark:/81055/vdc_100151234569.0x00002a