PT  - JOURNAL ARTICLE
AU  - Guido Castiglione
TI  - Screening for colorectal cancer: flexible sigmoidoscopy and faecal occult blood immunochemical testing. Which test is superior?
AID  - 10.1136/gut.2009.192666
DP  - 2010 Jan 01
TA  - Gut
PG  - 9--10
VI  - 59
IP  - 01
4099  - http://gut.bmj.com/content/59/01/9.short
4100  - http://gut.bmj.com/content/59/01/9.full
SO  - Gut2010 Jan 01; 59