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Comment
. 2013 May 15;105(10):746-7.
doi: 10.1093/jnci/djt068. Epub 2013 Mar 27.

Re: Physical activity and risks of proximal and distal colon cancers: a systematic review and meta-analysis

Dongfeng Zhang, Yili Wu, Wenjie Jiang, Xiubo Jiang
Comment

Re: Physical activity and risks of proximal and distal colon cancers: a systematic review and meta-analysis

Dongfeng Zhang et al. J Natl Cancer Inst. .
No abstract available

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  • Response.
    Boyle T, Keegel T, Bull F, Heyworth J, Fritschi L. Boyle T, et al. J Natl Cancer Inst. 2013 May 15;105(10):747. doi: 10.1093/jnci/djt069. Epub 2013 Mar 27. J Natl Cancer Inst. 2013. PMID: 23814887 No abstract available.

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