title: Tumor markers: an important adjunct to clinical practice.
authors.forename: Mankanwal S
authors.initials: MS
authors.lastname: Sachdev
authors.forename: Claudio R
authors.initials: CR
authors.lastname: Tombazzi
mesh_terms: D014408:Biomarkers, Tumor / Q000097:blood*; D018395:CA-19-9 Antigen / Q000097:blood*; D002277:Carcinoma / Q000097:blood* / Q000175:diagnosis; D003138:Common Bile Duct Neoplasms / Q000097:blood* / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans
chemical_list: D014408:Biomarkers, Tumor; D018395:CA-19-9 Antigen