
19Epidemiological StudyDesign
References
Baris D, Armstrong BG, Deadman J, etal. A case-cohort study of suicide in relation to exposure to
electric and magnetic eld among electricalty workers. Occup Environ Med 1996;53:17–24.
Breslow NE, Day NE. Statistical Methods in Cancer Research. Vol 1. The Analysis of Case-Control
Studies. Lyon: International Agency for Research on Cancer; 1980.
Corneld J. A method for estimating comparative rates from clinical data. J Natl Cancer Inst
1951;11:1269–1275.
Deltour I, Auvinen A, Feychting M, etal. Mobile phone use and incidence of glioma in the Nordic
countries 1979–2008. Epidemiology 2012;23:301–307.
de V ...