1. The 30-year trend of leukemia in Olmsted County, Minnesota, 1935 through 1964;Kyle;Mayo Clin Proc,1968
2. Leukemia in Olmsted County, Minnesota, 1965–1974;Linos;Mayo Clin Proc,1978
3. Incidence of leukemia in Olmsted County, Minnesota, 1975 through 1989;Call;Mayo Clin Proc,1994
4. Trends in the incidence of leukemia in Denmark, 1943–77: an epidemiologic study of 14,000 patients;Hansen;J Natl Cancer Inst,1983
5. Cancer incidence and mortality trends among whites in the United States, 1947–84;Devesa;J Natl Cancer Inst,1987