The prognostic value of prognostic nutritional index in hepatocellular carcinoma patients: A meta-analysis of observational studies

• Zhiling Wang,

  Roles Writing – original draft

  Affiliation Department of SICU. Affiliated Children 's Hospital of Zhengzhou University, Henan Children's Hospital, Zhengzhou, Henan Province, China

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• Jie Wang,

  Roles Supervision

  Affiliation Department of SICU. Affiliated Children 's Hospital of Zhengzhou University, Henan Children's Hospital, Zhengzhou, Henan Province, China

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• Peijun Wang

  Roles Writing – review & editing

  * E-mail: doctorwangpeijun@163.com

  Affiliation General Surgery, Affiliated Tumor Hospital of Zhengzhou University, Henan Provincial Cancer Hospital, Zhengzhou, Henan Province, China

  http://orcid.org/0000-0002-9428-9241

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