Qat use and esophageal cancer in Ethiopia: A pilot case-control study

• Maria E. Leon ,

  * E-mail: leonrouxm@iarc.fr

  Affiliation Section of Environment and Radiation, International Agency for Research on Cancer (IARC), Lyon, France

  http://orcid.org/0000-0001-8167-408X

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• Mathewos Assefa,

  Affiliation Department of Internal Medicine, Faculty of Medicine, Addis Ababa University, Addis Ababa, Ethiopia

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• Endale Kassa,

  Affiliation Department of Internal Medicine, Faculty of Medicine, Addis Ababa University, Addis Ababa, Ethiopia

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• Abate Bane,

  Affiliation Department of Internal Medicine, Faculty of Medicine, Addis Ababa University, Addis Ababa, Ethiopia

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• Tufa Gemechu,

  Affiliation Pathology, Faculty of Medicine, Addis Ababa University, Addis Ababa, Ethiopia

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• Yared Tilahun,

  Affiliation Department of Internal Medicine, Faculty of Medicine, Addis Ababa University, Addis Ababa, Ethiopia

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• Nigatu Endalafer,

  Affiliation Armauer Hansen Research Institute (AHRI), Addis Ababa, Ethiopia

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• Gilles Ferro,

  Affiliation Section of Environment and Radiation, International Agency for Research on Cancer (IARC), Lyon, France

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• Kurt Straif,

  Affiliation Section of IARC Monographs, International Agency for Research on Cancer (IARC), Lyon, France

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• Elizabeth Ward,

  Affiliation Surveillance and Health Services Research, American Cancer Society (ACS), Atlanta, United States of America

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• Abraham Aseffa,

  Affiliation Armauer Hansen Research Institute (AHRI), Addis Ababa, Ethiopia

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• Joachim Schüz,

  Affiliation Section of Environment and Radiation, International Agency for Research on Cancer (IARC), Lyon, France

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• Ahmedin Jemal

  Affiliation Surveillance and Health Services Research, American Cancer Society (ACS), Atlanta, United States of America

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