Article Text
PostScript
Letter
Re: Exposure to asbestos and the risk of colorectal cancer mortality: a systematic review and meta-analysis by Kwak et al
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I read with interest the review by Kwak et al 1 on exposure to asbestos and the risk of colorectal cancer. However, I was concerned about the choice of the cohorts included in the meta-analysis (table 1 of the original publication). The authors failed …
Footnotes
Contributors PB conceived and performed the study and wrote the letter.
Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.
Competing interests PB acted as consultant in asbestos-related litigation.
Patient consent for publication Not required.
Provenance and peer review Not commissioned; internally peer reviewed.