Systematic review and meta-analysis of the evidence for flexible sigmoidoscopy as a screening method for the prevention of colorectal cancer
C. Littlejohn, S. Hilton, G. J. Macfarlane, P. PhullVolume:
99
Year:
2012
Language:
english
Pages:
1
DOI:
10.1002/bjs.8882
File:
PDF, 152 KB
english, 2012