%0 Journal Article %T The five periampullary cancers: Not just different siblings but different families—An international multicenter cohort study. %A Uijterwijk, Bas %A Cabus, Santiago %A Mavroeidis, Vasileios K. %A Pessaux, Patrick %A Korkolis, Dimitris %A Berger, Adam C. %A Björnsson, Bergthor %A Suárez, Miguel %A Vladimirov, Miljama %A Kleeff, Jorg %A Boggi, Ugo %A Soonawalla, Zahir %A Zaniboni, Alberto %A Serradilla, Mario %A Mazzola, Michele %A Ghorbani, Poya %A Wellner, Ulrich %A Besselink, Marc G. %A Abu Hilal, Mohammed %J Journal of Clinical Oncology %V 41 %N 16_suppl %P 4167-4167 %@ 0732-183X %D 2023-06-01 %I American Society of Clinical Oncology %~ DeepDyve