Choline and Betaine Intake and Colorectal Cancer Risk in Chinese Population: A Case-Control Study

• Min-Shan Lu ,

  Contributed equally to this work with: Min-Shan Lu, Yu-Jing Fang

  Affiliation Department of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, China

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• Yu-Jing Fang ,

  Contributed equally to this work with: Min-Shan Lu, Yu-Jing Fang

  Affiliation Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China

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• Zhi-Zhong Pan,

  Affiliation Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China

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• Xiao Zhong,

  Affiliation Department of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, China

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• Mei-Chun Zheng,

  Affiliation Department of Colorectal Surgery, Sun Yat-sen University Cancer Center, Guangzhou, China

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• Yu-Ming Chen ,

  * E-mail: zhangcx3@mail.sysu.edu.cn (CXZ); chenyum@mail.sysu.edu.cn (YMC)

  Affiliation Department of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, China

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• Cai-Xia Zhang

  * E-mail: zhangcx3@mail.sysu.edu.cn (CXZ); chenyum@mail.sysu.edu.cn (YMC)

  Affiliation Department of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, China

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