Professional Memberships - YOKOYAMA, Yukihiro
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Japan Surgical Society
2007.4
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The Japanese Society of Gastroenterological Surgery
2007.4
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The Japanese Society of Gastroenterological Surgery
2011.1
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Japanese Association for Acute Medicine
2004.1
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Japan Surgical Association
2010.4
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The Japanese Society of Gastroenterology
2009.4
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Japanese Society of Hepato-biliary -Pancreatic Surgery
2008.4
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Japanese Society for Endoscopic Surgery
2005.1
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Japan Pancreas Society
2006.1
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Japanese Biliary Association
2006.1
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Japanese Cancer Association
2007.1
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Japan Society for Surgical Infection
2009.1
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Shock Society
2001.1
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The American Physiological Society
2004.1
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The American College of Surgeons (FACS)
2008.4
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International Hepato-Pancreato-Biliary Association (IHPBA)
2008.1
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The American Association for the Study of Liver Diseases
2009.1
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Surgical Infection Society
2009.4
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The Japan Society of Hepatology
2011.1
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International Association of Pancreatology (IAP)
2012.1