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2. Dietary fat consumption and survival among women with breast cancer;Gregorio;J. Natl. Cancer Inst.,1985
3. Low frequency alternating electromagnetic fields and leukaemia;Cartwright;Cancer,1989
4. Electrical wiring configuration and childhood cancer;Wertheimer;Am. J. Epidemiol.,1979
5. Electric power, melatonin and breast cancer;Stevens,1988