title: Ultrasonic biopsy guidance in the management of patients with pancreatic cancer.
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis* / Q000473:pathology / Q000556:secondary; D000368:Aged; D001706:Biopsy / Q000379:methods*; D006801:Humans; D008113:Liver Neoplasms / Q000473:pathology / Q000556:secondary; D008297:Male; D008875:Middle Aged; D010190:Pancreatic Neoplasms / Q000175:diagnosis* / Q000473:pathology; D014463:Ultrasonography