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year={2020},
title={Pancreatic Cancer Malnutrition and Pancreatic Exocrine Insufficiency in the Course of Chemotherapy in Unresectable Pancreatic Cancer},
journal={FRONTIERS IN MEDICINE},
volume={7},
number={},
pages={-},
document_type={Article},
} 

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year={2010},
title={Helicobacter pylori in Autoimmune Pancreatitis and Pancreatic Carcinoma},
journal={PANCREATOLOGY},
volume={10},
number={4},
pages={462-466},
document_type={Article},
} 

@ARTICLE{
author={Bulajic Milutin M,Maisonneuve Patrick,Schneider-Brachert Wulf,Mueller P,Reischl U,Stimec Bojan V,Lehn N,Lowenfels Albert B,Loehr Johannes Matthias},
year={2002},
title={Helicobacter pylori and the risk of benign and malignant biliary tract disease},
journal={CANCER},
volume={95},
number={9},
pages={1946-1953},
document_type={Article},
}