Clinical Practice Guidelines for Colorectal Cancer Screening

US Preventive Services Task Force; Kirsten Bibbins-Domingo, PhD, MD, MAS; David C. Grossman, MD, MPH; Susan J. Curry, PhD; Karina W. Davidson, PhD, MASc; John W. Epling Jr, MD, MSEd; Francisco A. R. García, MD, MPH; Matthew W. Gillman, MD, SM; Diane M. Harper, MD, MPH, MS; Alex R. Kemper, MD, MPH, MS; Alex H. Krist, MD, MPH; Ann E. Kurth, PhD, RN, MSN, MPH; C. Seth Landefeld, MD; Carol M. Mangione, MD, MSPH; Douglas K. Owens, MD, MS; William R. Phillips, MD, MPH; Maureen G. Phipps, MD, MPH; Michael P. Pignone, MD, MPH; Albert L. Siu, MD, MPH