RT Journal Article SR Electronic T1 Noise-induced hearing loss: the diagnosis depends on the doctor’s belief JF Occupational and Environmental Medicine JO Occup Environ Med FD BMJ Publishing Group Ltd SP 234 OP 234 DO 10.1136/oemed-2014-102594 VO 72 IS 3 A1 Bo Engdahl YR 2015 UL http://oem.bmj.com/content/72/3/234.1.abstract AB