Lower serum potassium associated with increased mortality in dialysis patients: A nationwide prospective observational cohort study in Korea

• Sunhwa Lee,

  Affiliation Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea

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• Eunjeong Kang,

  Affiliation Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea

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• Kyung Don Yoo,

  Affiliation Department of Internal Medicine, Dongguk University Gyeongju Hospital, Gyeongju, Republic of Korea

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• Yunhee Choi,

  Affiliation Seoul National University Hospital, Medical Research Collaborating Center, Seoul, Republic of Korea

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• Dong Ki Kim,

  Affiliation Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea

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• Kwon Wook Joo,

  Affiliation Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea

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• Seung Hee Yang,

  Affiliation Seoul National University Kidney Research Institute, Seoul, Republic of Korea

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• Yong-Lim Kim,

  Affiliation Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Republic of Korea

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• Shin-Wook Kang,

  Affiliation Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea

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• Chul Woo Yang,

  Affiliation Department of Internal Medicine, Seoul St. Mary's Hospital, Seoul, Republic of Korea

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• Nam Ho Kim,

  Affiliation Department of Internal Medicine, Chonnam National University Hospital, Gwangju, Republic of Korea

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• Yon Su Kim,

  Affiliation Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea

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• Hajeong Lee

  * E-mail: mdhjlee@gmail.com

  Affiliations Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea, Seoul National University Kidney Research Institute, Seoul, Republic of Korea

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