Search results for: Søren Friis
Diseases of the Colon & Rectum > 2005 > 48 > 9 > 1755-1763
Cancer Causes & Control > 1997 > 8 > 2 > 253-258
Diseases of the Colon & Rectum > 2005 > 48 > 9 > 1755-1763
Cancer Causes & Control > 1997 > 8 > 2 > 253-258