Comparative efficacy of ramosetron and ondansetron in preventing postoperative nausea and vomiting: An updated systematic review and meta-analysis with trial sequential analysis

• Ayako Yokoi,

  Roles Data curation, Investigation, Writing – original draft

  Affiliation Department of Anesthesiology, Kanagawa Children’s Medical Center, Minami-ku, Yokohama, Japan

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• Takahiro Mihara ,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Software, Writing – original draft, Writing – review & editing

  * E-mail: miharaxxxtotoro@yahoo.co.jp

  Affiliations Department of Anesthesiology, Kanagawa Children’s Medical Center, Minami-ku, Yokohama, Japan, Department of Anesthesiology and Critical Care Medicine, Kanazawa-ku, Yokohama City University Graduate School of Medicine, Yokohama, Japan

  http://orcid.org/0000-0003-0613-511X

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• Koui Ka,

  Roles Supervision, Writing – review & editing

  Affiliation Department of Anesthesiology, Kanagawa Children’s Medical Center, Minami-ku, Yokohama, Japan

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• Takahisa Goto

  Roles Conceptualization, Resources, Supervision, Writing – review & editing

  Affiliation Department of Anesthesiology and Critical Care Medicine, Kanazawa-ku, Yokohama City University Graduate School of Medicine, Yokohama, Japan

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