[Rational use of clinical detection of serum tumor markers in diagnosis of colorectal cancer].
Li
Yan
Y
yanli0227@sohu.com
D014408:Biomarkers, Tumor / Q000097:blood*; D015179:Colorectal Neoplasms / Q000097:blood* / Q000175:diagnosis*; D006801:Humans
D014408:Biomarkers, Tumor