Ultrasound-guided fine needle aspiration of the pancreas: endoscopic vs. percutaneous approach.
Yang
Grace C H
GC
D044963:Biopsy, Fine-Needle / Q000379:methods*; D019160:Endosonography; D010179:Pancreas / Q000473:pathology*; D010190:Pancreatic Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology*