Cite
MLA Citation
Sandar Linn et al.. “Signet Ring Cell Adenocarcinoma of Ampulla of Vater: A Rare Case With Concurrent Non‐gastrointestinal Malignancies.” American journal of gastroenterology, vol. 110, n.d., p. . http://access.bl.uk/ark:/81055/vdc_100123022655.0x000059