@article{article, title = {{Evaluation of serum CEA, CYFRA21-1 and CA125 for the early detection of colorectal cancer using longitudinal preclinical samples}}, publisher = {{Springer Science and Business Media LLC}}, url = {{https://doi.org/10.1038/bjc.2015.202 }}, year = {{2015}}, month = {{6}}, author = {{Thomas DS and Fourkala E-O and Apostolidou S and Gunu R and Ryan A and Jacobs I and Menon U and Alderton W and Gentry-Maharaj A and Timms JF}}, doi = {{10.1038/bjc.2015.202}}, volume = {{113}}, journal = {{British Journal of Cancer}}, issue = {{2}}, pages = {{268-274}}, note = {{Accessed on 2026/06/23}}}