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PWE-199 Quality of flexible sigmoidoscopy for colorectal cancer screening: are we there yet?
Butt, S K, Defoe, H, Besherdas, KVolume:
61
Language:
english
Journal:
Gut
DOI:
10.1136/gutjnl-2012-302514d.199
Date:
July, 2012
File:
PDF, 50 KB
english, 2012