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Letters / BY: R.M. Preshaw, MD March 2011
... blood test in colorectal cancer screening,[ 1 ] but I take issue here with the implication that screening for colorectal ... results followed by co­lonoscopy, has been underway since 2006.[ 2 ] Total cost is $110 million per year. Increase in ... PEI, Nunavut, Northwest Territories, or the Yukon. On 4 October 2010, British prime minister David Cameron announced ...