RT Journal Article SR Electronic T1 Shift work and coronary artery disease JF Occupational and Environmental Medicine JO Occup Environ Med FD BMJ Publishing Group Ltd SP 569 OP 569 DO 10.1136/oemed-2016-103668 VO 73 IS 8 A1 Shiri, Rahman YR 2016 UL http://oem.bmj.com/content/73/8/569.1.abstract AB