Cite
MLA Citation
C. Heise et al.. “OC.01.2 A SYSTEMATIC REVIEW AND META-ANALYSIS OF ENDOSCOPIC AND SURGICAL RESECTION FOR AMPULLARY LESIONS.” Digestive and liver disease, vol. 52, n.d., pp. S5–S6. http://access.bl.uk/ark:/81055/vdc_100110820685.0x000020