1. Cancer incidence in Sweden 1985;Cancer Registry of National Board of Health and Welfare,1987
2. Causes of death 1986;National Bureau of Statistics,1988
3. Bone marrow aspiration biopsy and bone scanning in the staging of prostatic cancer;Varenhorst, E.; Alund, G.; Lindstrom, E.; Manson, J.C.;Br J Urol,1983
4. Prostate cancer: comparison of transrectal US and digital rectal examination for screening;Lee, F.; Littrup, P.J.; Torp-Pedersen, S.T.;Radiology,1988
5. Early detection of prostate cancer by routine screening;Chodak, G.W.; Schoenberg, H.W.;JAMA,1984