title: An important item in these studies is the definition of the reference standard.
authors: Bram
authors: B
authors: Fioole
authors: I H M
authors: IH
authors: Borel Rinkes
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D015179:Colorectal Neoplasms / Q000000981:diagnostic imaging* / Q000601:surgery*; D003287:Contrast Media; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000000981:diagnostic imaging / Q000556:secondary* / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D012016:Reference Values; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D025321:Surgery, Computer-Assisted / Q000379:methods*; D009626:Terminology as Topic; D016896:Treatment Outcome; D018084:Ultrasonography, Interventional / Q000592:standards*; D014481:United States
chemical_list: D003287:Contrast Media