title: Both a stage shift and changes in stage-specific survival have contributed to reductions in breast cancer mortality.
authors.affiliation: Centre for Cancer Prevention, Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, UK.
authors.forename: Stephen W
authors.initials: SW
authors.lastname: Duffy
authors.affiliation: Fred Hutchinson Cancer Research Centre, Seattle, Washington, USA.
authors.forename: Ruth
authors.initials: R
authors.lastname: Etzioni
authors.affiliation: Centre for Cancer Prevention, Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, UK.
authors.forename: Peter
authors.initials: P
authors.lastname: Sasieni
mesh_terms: D001940:Breast; D001943:Breast Neoplasms; D006801:Humans