- P.D. Hardt, P. Schlierbach, M. Toepler, R.G. Bretzel, H.U. Kloer.: Faecal levels of Tumour M2-PK: sensitivity, specificity and
correlation with tumour staging in colorectal cancerth. 
- 
/ 
- Christofk H.R., Vander Heiden M.G, Harris M.H., i wsp.: TheM2splice isoform of pyruvate kinase is important for cancer metabolism and tumour growth. Nature 2008, 452: 230 - 234
- Christofk H.R., Vander Heiden M.G., Wu N., i wsp.: Pyruvate kinase M2 is a phosphotyrosine binding protein. Nature 2008, 452; 181 - 188
- Philip D Hardt, Nils Ewald: Tumor M2 pyruvate kinase: a tumor marker and its clinical application in gastrointestinal malignancy. Expert Rev. Mol. Diagn. 8(5), 579-585 (2008) - /
- Haug U., Hundt S.,Brenner S.: Sensitivity and specificity of faecal tumour M2 pyruvate kinase for detection of colorectal adenomas in a large screening study. British Journal of Cancer (2008), 1 -3; 2008 Cancer Research UK
- Lieberman D.A., Weiss D.G. i wsp.: One Time screening for Colorectal Cancer with Combined Fecal Occult-Blood Testing and Examination of the Distal Colon. The New England Journal of Medicine
- Koss K., Maxton D., Jankowski J.A.Z.: Faecal dimeric M2 pyruvate kinase in colorectal cancer and polyps correlates with tumour staging and surgical intervention. The Association of Coloproctology of Great Britain and Ireland. Colorectal Disease 2007;10: 244-248.
- Tonus C., Neupert G., Sellinger M.: Colorectal cancer screening by non-invasive metabolic biomarker fecal tumor M2-PK. World J Gastroenterol 2006 November 21; 12(43): 7007-7011
- Puryvate kinase M2 (Tumor M2-PK) as a screening tool for colorectal cancer (CRC). A review. Toepler E.N., Akinci A., Kloer H.U., Bretzel R.G., Hardt P.D.
- Colorectal Cancer Screening. New test for early detection of colorectal cancer. Press Release, ScheBo, Biotech AG, Giessen3 March 2003.
- Koss K., Maxton D., Jankowski J..: The Potential Use of Faecal Dimeric M2 Pyrurvate Kinase (Tumor M2-PK) in Screening for Colorectal Cancer. Abstract from Brithish Society of Gastroenterology Annual Meeting 14-17 March 2005 in Birmingham, GUT, April 2005, Suppl. No. 2, Vol 54, Page A20
- Information for patinets: New milestone in colorectal cancer screening
