Publication info: J Public Health (Oxf). 2008 Sep; 30(3):305-12.PMID: 18567570External link: http://www.ncbi.nlm.nih.gov/pubmed/18567570Publication date: September, 2008Authors: Davies E, Mak V, Ferguson J, Conaty S, Møller HRegistry: National Disease Registration Service, EnglandPublication type: Paper
