Copyright © 2004 by the Johns Hopkins Bloomberg School of Public Health
LETTERS TO THE EDITOR |
RE: "CELLULAR TELEPHONE USE AND RISK OF ACOUSTIC NEUROMA"
1 Department of Oncology, University Hospital, SE-701 82 Örebro, Sweden
2 Department of Natural Sciences, Örebro University, SE-701 82 Örebro, Sweden
3 National Institute for Working Life, SE-907 13 Umeå, Sweden
| The first 10% of the full text of this article appears below. |
Christensen et al. (1) recently presented results on the use of cellular telephones and the risk for acoustic neuroma. However, in our opinion, several issues need to be clarified in the paper. Our main concern is that the study did not take into account exposures from cordless phones, and associations specific for ever use of analog or digital phones were not addressed.
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