Dawood ZS, Alaimo L, Lima HA, Moazzam Z, et al. Circulating Tumor DNA, Imaging, and Carcinoembryonic Antigen: Comparison of
Surveillance Strategies Among Patients Who Underwent Resection of Colorectal
Cancer-A Systematic Review and Meta-analysis. Ann Surg Oncol 2022 Oct 11. pii: 10.1245/s10434-022-12641.
PMID: 36219278