RT Journal Article SR Electronic T1 Re: Mobile phone use and brain tumours in the CERENAT case–control study JF Occupational and Environmental Medicine JO Occup Environ Med FD BMJ Publishing Group Ltd SP 79 OP 79 DO 10.1136/oemed-2014-102448 VO 72 IS 1 A1 Hardell, Lennart A1 Carlberg, Michael YR 2015 UL http://oem.bmj.com/content/72/1/79.1.abstract AB