Blood α-Tocopherol, γ-Tocopherol Levels and Risk of Prostate Cancer: A Meta-Analysis of Prospective Studies

• Ran Cui ,

  Contributed equally to this work with: Ran Cui, Zhu-Qing Liu

  Affiliation Department of Medical Oncology, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai, China

  ⨯
• Zhu-Qing Liu ,

  Contributed equally to this work with: Ran Cui, Zhu-Qing Liu

  Affiliation Department of Medical Oncology, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai, China

  ⨯
• Qing Xu

  * E-mail: xuqingmd@gmail.com

  Affiliation Department of Medical Oncology, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai, China

  ⨯