The Swedish Radiation Protection Authority has engaged two internationally well-known epidemiologists to review published epidemiological studies on the relationship between the use of cellular telephones and cancer risk. They are Dr. John D. Boice, Jr. and Dr. Joseph K. McLaughlin from the International Epidemiology Institute, USA.
In their review, no consistent evidence was observed for increased risk of brain cancer, meningioma, acoustic neurinoma, ocular melanoma, or salivary gland cancer, examined over a wide range of exposure measures, including type of phone, duration of use, frequency of use, total cumulative hours of use, tumor location and laterality (concurrence of tumor location with hand normally used during phone conversations).
Dr. Boice and Dr. McLaughlin have also reviewed the Swedish studies by Lennart Hardell et al., which demonstrated an association between the use of cellular phones and cancer. These and a few studies that addressed this concern in the United States are non-informative, either because the follow-up was too short and numbers of cancers too small (USA) or because of serious methodological limitations (Sweden).
Britt Ekman | alfa
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