The impact of primary colorectal cancer treatment on physical symptoms and functioning in the first two years: results from the ColoREctal Wellbeing (CREW) cohort study - Foster, Claire; Haviland, Joanne; Winter, Jane; Grimmett, Chloe; Chivers Seymour, Kim; Calman, Lynn; Corner, Jessica; Din, Amy; Fenlon, Deborah; May, Christine M.; Smith, Peter W.; Richardson, Alison (2016)