Once-only flexible sigmoidoscopy screening in prevention of colorectal cancer: a multicentre randomised controlled trial
Titel:
Once-only flexible sigmoidoscopy screening in prevention of colorectal cancer: a multicentre randomised controlled trial
Auteur:
Atkin, Wendy S Edwards, Rob Kralj-Hans, Ines Wooldrage, Kate Hart, Andrew R Northover, John MA Parkin, D Max Wardle, Jane Duffy, Stephen W Cuzick, Jack