Effectiveness of service screening: a case-control study to assess breast cancer mortality reduction. - Puliti, D.; Miccinesi, G.; Collina, N.; De Lisi, V.; Federico, M.; Ferretti, S.; Finarelli, A. C.; Foca, F.; Mangone, L.; Naldoni, C.; Petrella, M.; Ponti, A.; et al. (British Journal of Cancer, 2008)