| | Editorials Case-crossover designs in occupational health H Checkoway Occup Environ Med. 2004 December; 61(12): 953–954. doi: 10.1136/oem.2004.014886.PMCID: PMC1740681 Work related neck pain: how important is it, and how should we understand its causes? L Punnett Occup Environ Med. 2004 December; 61(12): 954–955. doi: 10.1136/oem.2004.014399.PMCID: PMC1740684 Work in Brief Occup Environ Med. 2004 December; 61(12): 953. PMCID: PMC1740685 Original Articles The effects of particulate air pollution on daily deaths: a multi-city case crossover analysis J Schwartz Occup Environ Med. 2004 December; 61(12): 956–961. doi: 10.1136/oem.2003.008250.PMCID: PMC1740692 Psychosocial work factors and dementia A Seidler, A Nienhaus, T Bernhardt, T Kauppinen, A Elo, and L Frolich Occup Environ Med. 2004 December; 61(12): 962–971. doi: 10.1136/oem.2003.012153.PMCID: PMC1740682 Dose-response relations between occupational exposures to physical and psychosocial factors and the risk of low back pain J Jansen, H Morgenstern, and A Burdorf Occup Environ Med. 2004 December; 61(12): 972–979. doi: 10.1136/oem.2003.012245.PMCID: PMC1740687 Internal consistency and validity of a new physical workload questionnaire S Bot, C Terwee, D A W M van der Windt, A Feleus, S Bierma-Zeinstra, D Knol, L Bouter, and J Dekker Occup Environ Med. 2004 December; 61(12): 980–986. doi: 10.1136/oem.2003.011213.PMCID: PMC1740683 Time trends in the incidence of myocardial infarction among professional drivers in Stockholm 1977–96 C Bigert, K Klerdal, N Hammar, J Hallqvist, and P Gustavsson Occup Environ Med. 2004 December; 61(12): 987–991. doi: 10.1136/oem.2004.012781.PMCID: PMC1740686 Occupational and personal factors associated with acquired lumbar spondylolisthesis of urban taxi drivers J Chen, W Chan, J Katz, W Chang, and D Christiani Occup Environ Med. 2004 December; 61(12): 992–998. doi: 10.1136/oem.2003.011775.PMCID: PMC1740693 Study on the relation between occupational fenvalerate exposure and spermatozoa DNA damage of pesticide factory workers Q Bian, L Xu, S Wang, Y Xia, L Tan, J Chen, L Song, H Chang, and X Wang Occup Environ Med. 2004 December; 61(12): 999–1005. doi: 10.1136/oem.2004.014597.PMCID: PMC1740696 Symptoms and medical conditions in Australian veterans of the 1991 Gulf War: relation to immunisations and other Gulf War exposures H Kelsall, M Sim, A Forbes, D Glass, D McKenzie, J Ikin, M Abramson, L Blizzard, and P Ittak Occup Environ Med. 2004 December; 61(12): 1006–1013. doi: 10.1136/oem.2003.009258.PMCID: PMC1740679 The health of Australian veterans of the 1991 Gulf War: factor analysis of self-reported symptoms A Forbes, D McKenzie, A Mackinnon, H Kelsall, A McFarlane, J Ikin, D Glass, and M Sim Occup Environ Med. 2004 December; 61(12): 1014–1020. doi: 10.1136/oem.2003.011791.PMCID: PMC1740695 Stress and dysmenorrhoea: a population based prospective study L Wang, X Wang, W Wang, C Chen, A Ronnennberg, W Guang, A Huang, Z Fang, T Zang, L Wang, and X Xu Occup Environ Med. 2004 December; 61(12): 1021–1026. doi: 10.1136/oem.2003.012302.PMCID: PMC1740691 A comparison of methods for the assessment of postural load and duration of computer use J Heinrich, B Blatter, and P Bongers Occup Environ Med. 2004 December; 61(12): 1027–1031. doi: 10.1136/oem.2004.013219.PMCID: PMC1740688 Leisure time physical activity and strenuousness of work as predictors of physical functioning: a 28 year follow up of a cohort of industrial employees P Leino-Arjas, S Solovieva, H Riihimaki, J Kirjonen, and R Telama Occup Environ Med. 2004 December; 61(12): 1032–1038. doi: 10.1136/oem.2003.012054.PMCID: PMC1740678 Electronic Paper An incidence density sampling program for nested case-control analyses D Richardson Occup Environ Med. 2004 December; 61(12): e59. doi: 10.1136/oem.2004.014472.PMCID: PMC1740694 Echo New approach yields better data on work related injury Occup Environ Med. 2004 December; 61(12): 979. PMCID: PMC1740690 Journal Matter Original table of contents page |