The HELGA cohort comprises 108000 Danish, Swedish and Norwegian people (including the Danish Diet, Cancer and Health cohort), of whom 1123 developed colorectal cancer during a median of 11 years of follow-up.
The HELGA cohort comprises 108000 Danish, Swedish andNorwegian people (including the Danish Diet, Cancer andHealth cohort), of whom 1123 developed colorectal cancerduring a median of 11 years of follow-up.