Risk of upper gastrointestinal bleeding in patients on oral anticoagulant and proton pump inhibitor co-therapy

• Hyun-Jung Lee,

  Roles Conceptualization, Investigation, Methodology, Visualization, Writing – original draft

  Affiliation Division of Cardiology, Department of Internal Medicine, Cardiovascular Center, Seoul National University Hospital, Seoul, Korea

  https://orcid.org/0000-0002-7498-0705

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• Hyung-Kwan Kim ,

  Roles Conceptualization, Funding acquisition, Project administration, Supervision, Writing – review & editing

  * E-mail: cardiman73@gmail.com

  Affiliation Division of Cardiology, Department of Internal Medicine, Cardiovascular Center, Seoul National University Hospital, Seoul, Korea

  https://orcid.org/0000-0001-7950-2131

  ⨯
• Bong-Sung Kim,

  Roles Data curation, Formal analysis, Methodology

  Affiliation Department of Statistics and Actuarial Science, Soongsil University, Seoul, Korea

  https://orcid.org/0000-0002-1022-3553

  ⨯
• Kyung-Do Han,

  Roles Data curation, Formal analysis, Methodology, Supervision

  Affiliation Department of Statistics and Actuarial Science, Soongsil University, Seoul, Korea

  ⨯
• Jun-Bean Park,

  Roles Investigation, Writing – review & editing

  Affiliation Division of Cardiology, Department of Internal Medicine, Cardiovascular Center, Seoul National University Hospital, Seoul, Korea

  ⨯
• Heesun Lee,

  Roles Investigation, Writing – review & editing

  Affiliation Division of Cardiology, Department of Internal Medicine, Cardiovascular Center, Seoul National University Hospital, Seoul, Korea

  ⨯
• Seung-Pyo Lee,

  Roles Investigation, Writing – review & editing

  Affiliation Division of Cardiology, Department of Internal Medicine, Cardiovascular Center, Seoul National University Hospital, Seoul, Korea

  ⨯
• Yong-Jin Kim

  Roles Investigation, Supervision, Writing – review & editing

  Affiliation Division of Cardiology, Department of Internal Medicine, Cardiovascular Center, Seoul National University Hospital, Seoul, Korea

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