Japanese Journal of Clinical Oncology 30:523 (2000)
© 2000 Foundation for Promotion of Cancer Research
Letters to the Editor |
Authors Reply
To the Editor:
Watine and Friedberg are concerned about the laboratory tests of carcinoembryonic antigen (CEA) in our study without our fully specifying the methods involved. In our study we retrospectively examined 218 patients with resectable colorectal cancer between 1991 and 1994. All patients
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