title: Endoscopic ultrasonography in gastrointestinal cancer.
authors: Department of Medicine and Gastroenterology, University of Bologna, Italy.
authors: G C
authors: GC
authors: Caletti
authors: A
authors: A
authors: Ferrari
authors: L
authors: L
authors: Barbara
mesh_terms: D020776:Endoscopes, Gastrointestinal; D016099:Endoscopy, Gastrointestinal / Q000379:methods / Q000592:standards*; D005069:Evaluation Studies as Topic; D005770:Gastrointestinal Neoplasms / Q000000981:diagnostic imaging* / Q000453:epidemiology / Q000473:pathology; D006801:Humans; D009367:Neoplasm Staging; D012680:Sensitivity and Specificity; D014463:Ultrasonography / Q000295:instrumentation / Q000379:methods / Q000592:standards*