CONTENTS — volume 39, no 6, 2013

Editorial

Psychosocial work characteristics and sleep – a well-known but poorly understood association

Review

Psychosocial work characteristics and sleep quality: a systematic review of longitudinal and intervention research

Original article

Sleep duration and ischemic heart disease and all-cause mortality: Prospective cohort study on effects of tranquilizers/hypnotics and perceived stress
Association between shift work and periodontal health in a representative sample of an Asian population
Risk of surgery for subacromial impingement syndrome in relation to neck-shoulder complaints and occupational biomechanical exposures: a longitudinal study
Work-related risk factors for incidence of lateral epicondylitis in a large working population
Health beliefs, low mood, and somatizing tendency: contribution to incidence and persistence of musculoskeletal pain with and without reported disability
Does a history of physical exposures at work affect hand-grip strength in midlife? A retrospective cohort study in Denmark
Regional differences in disability retirement: explaining between-county differences in Finland
Chromosomal damage among medical staff occupationally exposed to volatile anesthetics, antineoplastic drugs, and formaldehyde

Letter to the Editor

Response to Ijaz S, et al. “Night-shift work and breast cancer - a systematic review and meta-analysis”
Response to Letter to the Editor, re: Ijaz S, et al. “Night-shift work and breast cancer – a systematic review and meta-analysis”