Combined short- and long-axis ultrasound-guided central venous catheterization is superior to conventional techniques: A cross-over randomized controlled manikin trial

• Jun Takeshita ,

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

  * E-mail: t-k-s-t@koto.kpu-m.ac.jp

  Affiliation Department of Emergency and Critical Care Medicine, National Hospital Organization, Kyoto Medical Center, Kyoto, Japan

  http://orcid.org/0000-0001-9162-9864

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• Kei Nishiyama,

  Roles Formal analysis, Investigation, Supervision, Validation, Visualization, Writing – review & editing

  Affiliation Department of Emergency and Critical Care Medicine, National Hospital Organization, Kyoto Medical Center, Kyoto, Japan

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• Satoru Beppu,

  Roles Formal analysis, Supervision, Writing – review & editing

  Affiliation Department of Emergency and Critical Care Medicine, National Hospital Organization, Kyoto Medical Center, Kyoto, Japan

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• Nozomu Sasahashi,

  Roles Data curation, Formal analysis, Investigation, Supervision, Writing – review & editing

  Affiliation Department of Emergency and Critical Care Medicine, National Hospital Organization, Kyoto Medical Center, Kyoto, Japan

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• Nobuaki Shime

  Roles Conceptualization, Formal analysis, Methodology, Supervision, Validation, Visualization, Writing – review & editing

  Affiliation Department of Emergency and Critical Care Medicine, Institute of Biomedical & Health Sciences, Hiroshima University, Hiroshima, Japan

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