![Evaluation of Serum CEA, CA19-9, CA72-4, CA125 and Ferritin as Diagnostic Markers and Factors of Clinical Parameters for Colorectal Cancer | Scientific Reports Evaluation of Serum CEA, CA19-9, CA72-4, CA125 and Ferritin as Diagnostic Markers and Factors of Clinical Parameters for Colorectal Cancer | Scientific Reports](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-018-21048-y/MediaObjects/41598_2018_21048_Fig1_HTML.jpg)
Evaluation of Serum CEA, CA19-9, CA72-4, CA125 and Ferritin as Diagnostic Markers and Factors of Clinical Parameters for Colorectal Cancer | Scientific Reports
![Use of faecal markers in screening for colorectal neoplasia: a European group on tumor markers position paper - Duffy - 2011 - International Journal of Cancer - Wiley Online Library Use of faecal markers in screening for colorectal neoplasia: a European group on tumor markers position paper - Duffy - 2011 - International Journal of Cancer - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/7b5dc769-7718-47aa-92f7-ea7868b6099d/ntbl001.jpg)
Use of faecal markers in screening for colorectal neoplasia: a European group on tumor markers position paper - Duffy - 2011 - International Journal of Cancer - Wiley Online Library
![Limited usefulness of serum carcinoembryonic antigen and carbohydrate antigen 19-9 levels for gastrointestinal and whole-body cancer screening | Scientific Reports Limited usefulness of serum carcinoembryonic antigen and carbohydrate antigen 19-9 levels for gastrointestinal and whole-body cancer screening | Scientific Reports](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-020-75319-8/MediaObjects/41598_2020_75319_Fig1_HTML.png)
Limited usefulness of serum carcinoembryonic antigen and carbohydrate antigen 19-9 levels for gastrointestinal and whole-body cancer screening | Scientific Reports
![John Libbey Eurotext - Bulletin du Cancer - Standards, Options and Recommendations for tumor markers in colorectal cancer John Libbey Eurotext - Bulletin du Cancer - Standards, Options and Recommendations for tumor markers in colorectal cancer](https://www.jle.com/e-docs/00/01/12/56/texte_alt_ann1.gif)