1. Detection of organ-confined prostate cancer is increased through prostate-specific antigen-based screening;Catalona;JAMA,1993
2. Annual report on vital statistics (1950 to 2002),1950–2002
3. Irish census data 1951, 1956, 1961, 1966, 1971, 1979, 1986, 1991, 1996, 2002,1951–2002
4. Irish population and labour projections 2002–2036 (2004),2004
5. Trends in prostate cancer incidence and mortality: an analysis of mortality change by screening intensity;Coldman;Can Med Assoc J,2003