Cite
MLA Citation
Zaid Ansari et al.. “S974 Endoscopic Ultrasound-Guided Fine Needle Biopsy With and Without Rapid On-Site Evaluation Using a 22 Gauge Needle: A Two Center Study.” American journal of gastroenterology, vol. 116, n.d., p. S466. http://access.bl.uk/ark:/81055/vdc_100144524073.0x00004b