Computed tomography (CT) colonography, colonoscopy, or barium enema for diagnosis of colorectal cancer in older symptomatic patients

2007 Results article in http://www.ncbi.nlm.nih.gov/pubmed/17963520 SIGGAR trial 2011 Results article in http://www.ncbi.nlm.nih.gov/pubmed/21626363 SIGGAR trial 2012 Results article in http://www.ncbi.nlm.nih.gov/pubmed/22438366 SIGGAR trial 2013 Results article in http://www.ncbi.nlm.nih.gov/pubmed/23414650 SIGGAR trial 2013 Results article in http://www.ncbi.nlm.nih.gov/pubmed/23414648 SIGGAR trial 2015 Results article in http://www.ncbi.nlm.nih.gov/pubmed/25796362 SIGGAR trial 2015 Results article in http://www.ncbi.nlm.nih.gov/pubmed/26198205 SIGGAR trial 2014 Results article in https://pubmed.ncbi.nlm.nih.gov/27202547/ Economic evaluation alongside the SIGGAR trial (added 25/02/2022) 2008 Results article in https://pubmed.ncbi.nlm.nih.gov/18824501/ SIGGAR trial (added 25/02/2022) 2017 Results article in https://pubmed.ncbi.nlm.nih.gov/29153075/ SOCCER sub-study (added 25/02/2022) 2018 Results article in https://pubmed.ncbi.nlm.nih.gov/30563992/ SOCCER sub-study (added 25/02/2022)