Elevated Homocysteine Level and Folate Deficiency Associated with Increased Overall Risk of Carcinogenesis: Meta-Analysis of 83 Case-Control Studies Involving 35,758 Individuals

• Donghong Zhang ,

  Contributed equally to this work with: Donghong Zhang, Xuemei Wen

  Affiliation Department of Clinical Laboratory, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China

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• Xuemei Wen ,

  Contributed equally to this work with: Donghong Zhang, Xuemei Wen

  Affiliation Department of Clinical Laboratory, Fudan University Cancer Center, Shanghai, China

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• Wei Wu,

  Affiliation Department of Clinical Laboratory, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China

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• Ye Guo,

  Affiliation Department of Clinical Laboratory, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China

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• Wei Cui

  * E-mail: cuiw@pumch.cn

  Affiliation Department of Clinical Laboratory, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China

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