Publication info: BMC Public Health 2012;12:227PMID: 22440092External link: http://www.ncbi.nlm.nih.gov/pubmed/22440092Publication date: March, 2012Authors: Willocks LJ, Bhaskar A, Ramsay CN, Lee D, Brewster DH, Fischbacher CM, Chalmers J, Morris G, Scott EM.Registry: Scottish Cancer RegistryPublication type: Paper