1. European Code against Cancer and scientific justification: third version (2003);Boyle;Ann. Oncol.,2003
2. European Commission. European Guidelines for Quality Assurance in Breast Cancer Screening and Diagnosis,2006
3. European Guidelines for Quality Assurance on Cervical Cancer Screening;Arbyn,2008
4. European Guidelines for Quality Assurance in Colorectal Cancer Screening and Diagnosis,2010
5. GLOBOCAN 2012 v1.0, Cancer Incidence and Mortality Worldwide: IARC CancerBase No. 11 [Internet];Ferlay,2013