[A reply: the principle of precaution and mobile telephones--no reason to limit the use now].
Ahlbom
A
A
Institutet för miljömedicin, Karolinska institutet. anders.ahlbom@imm.ki.se
Feychting
M
M
D001932:Brain Neoplasms / Q000209:etiology*; D004574:Electromagnetic Fields / Q000009:adverse effects*; D006801:Humans; D009381:Neoplasms, Radiation-Induced / Q000209:etiology*; D012106:Research; D012307:Risk Factors; D013689:Telephone