Letters Flexible sigmoidoscopy screening
Numbers needed to treat and to harm should be included in researchBMJ 2017; 356 doi: https://doi.org/10.1136/bmj.j1265 (Published 10 March 2017) Cite this as: BMJ 2017;356:j1265
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- Jacq Hawkins, GP
- Central Lakes Medical Practice, Ambleside LA22 9BP, UK
I was pleased to see the research article and linked editorial on flexible sigmoidoscopy screening for colorectal cancer,12 as my patients are …
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