Comment on

• Screening for colorectal cancer in adults at average risk: a summary of the evidence for the U.S. Preventive Services Task Force.

  Pignone M, Rich M, Teutsch SM, Berg AO, Lohr KN. Pignone M, et al. Ann Intern Med. 2002 Jul 16;137(2):132-41. doi: 10.7326/0003-4819-137-2-200207160-00015. Ann Intern Med. 2002. PMID: 12118972