RT Journal Article SR Electronic T1 The sick doctor. JF British Journal of Industrial Medicine JO Br J Ind Med FD BMJ Publishing Group Ltd SP 825 OP 825 DO 10.1136/oem.46.12.825 VO 46 IS 12 A1 J A Lunn YR 1989 UL http://oem.bmj.com/content/46/12/825.abstract AB