G Y Locker

2000 update of recommendations for the use of tumor markers in breast and colorectal cancer: clinical practice guidelines of the American Society of Clinical Oncology.

R. Bast, M. Somerfield, S. Bates, 2001, Journal of clinical oncology : official journal of the American Society of Clinical Oncology.

Tumor marker utility grading system: a framework to evaluate clinical utility of tumor markers.

R. Bast, L. Norton, C. Desch, 1996, Journal of the National Cancer Institute.