@misc{indiciaec184f678370f, title = {Ampullary carcinoma.}, author = {J P Neoptolemos and I C Talbot}, year = {1988}, doi = {10.1002/bjs.1800750841}, url = {https://pubmed.ncbi.nlm.nih.gov/3167545/}, note = {Source identifier: 3167545} }