TY - JOUR T1 - Re: Mobile phone use and brain tumours in the CERENAT case–control study JF - Occupational and Environmental Medicine JO - Occup Environ Med SP - 79 LP - 79 DO - 10.1136/oemed-2014-102448 VL - 72 IS - 1 AU - Lennart Hardell AU - Michael Carlberg Y1 - 2015/01/01 UR - http://oem.bmj.com/content/72/1/79.1.abstract N2 - We have with great interest read the article by Coureau et al1 on mobile phone use and the risk for glioma and meningioma. However, we are concerned about the results in appendix 2.Side of mobile phone use was defined as ipsilateral for cases if the phone was used on the same side of the brain as the tumour or on both sides. Contralateral … ER -