RT Journal Article SR Electronic T1 Response to: ‘Does ‘job’ predict exposure to magnetic fields?’ by Sorahan and Swanson JF Occupational and Environmental Medicine JO Occup Environ Med FD BMJ Publishing Group Ltd SP 925 OP 926 DO 10.1136/oemed-2017-104758 VO 74 IS 12 A1 Roel Vermeulen A1 Tom Koeman A1 Hans Kromhout YR 2017 UL http://oem.bmj.com/content/74/12/925.2.abstract AB