Association between KCNJ6 (GIRK2) Gene Polymorphisms and Postoperative Analgesic Requirements after Major Abdominal Surgery

• Daisuke Nishizawa,

  Affiliation Division of Psychobiology, Tokyo Institute of Psychiatry, Tokyo, Japan

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• Makoto Nagashima,

  Affiliation Department of Surgery, Toho University Sakura Medical Center, Sakura, Japan

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• Ryoji Katoh,

  Affiliation Department of Surgery, Toho University Sakura Medical Center, Sakura, Japan

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• Yasuo Satoh,

  Affiliation Department of Anesthesiology, Toho University Sakura Medical Center, Sakura, Japan

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• Megumi Tagami,

  Affiliation Department of Anesthesiology, Toho University Sakura Medical Center, Sakura, Japan

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• Shinya Kasai,

  Affiliation Division of Psychobiology, Tokyo Institute of Psychiatry, Tokyo, Japan

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• Yasukazu Ogai,

  Affiliation Division of Psychobiology, Tokyo Institute of Psychiatry, Tokyo, Japan

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• Wenhua Han,

  Affiliation Division of Psychobiology, Tokyo Institute of Psychiatry, Tokyo, Japan

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• Junko Hasegawa,

  Affiliation Division of Psychobiology, Tokyo Institute of Psychiatry, Tokyo, Japan

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• Naohito Shimoyama,

  Affiliation Department of Anesthesiology and Palliative Medicine, National Cancer Center, Tokyo, Japan

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• Ichiro Sora,

  Affiliation Department of Biological Psychiatry, Tohoku University Graduate School of Medicine, Sendai, Japan

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• Masakazu Hayashida,

  Affiliation Department of Anesthesiology, Saitama Medical University International Medical Center, Hidaka, Japan

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• Kazutaka Ikeda

  * E-mail: ikedak@prit.go.jp

  Affiliation Division of Psychobiology, Tokyo Institute of Psychiatry, Tokyo, Japan

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