1. Occupational health in Spain

   • J. J. Gestal-Otero
   • M. Dominguez de la Calle
   • B. Takkouche

   CONCEPTS IN OCCUPATIONAL AND ENVIRONMENTAL HEALTH Pages: 345 - 350

2. An updated review of epidemiologic studies on the relationship between exposure to whole-body vibration and low back pain (1986–1997)

   • M. Bovenzi
   • C. T. J. Hulshof

   REVIEW Pages: 351 - 365

3. Modeling of air pollution and its relationship with mortality and morbidity in Madrid, Spain

   • J. Díaz
   • R. García
   • A. Otero

   ORIGINAL ARTICLE Pages: 366 - 376

4. Thermal thresholds, vibrotactile thresholds and finger systolic blood pressures in dockyard workers exposed to hand-transmitted vibration

   • C. J. Lindsell
   • M. J. Griffin

   ORIGINAL ARTICLE Pages: 377 - 386

5. Surface EMG of shoulder and back muscles and posture analysis in secretaries typing at visual display units

   • B.-U. Kleine
   • N.-P. Schumann
   • H.-C. Scholle

   ORIGINAL ARTICLE Pages: 387 - 394

6. Musculoskeletal disorders among female dental personnel – clinical examination and a 5-year follow-up study of symptoms

   • I. Åkesson
   • B. Johnsson
   • S. Skerfving

   ORIGINAL ARTICLE Pages: 395 - 403

7. The balloon technique: a convenient method to measure exhaled NO in epidemiological studies

   • J. G. C. van Amsterdam
   • A. P. J. Verlaan
   • P. A. Steerenberg

   ORIGINAL ARTICLE Pages: 404 - 407

8. Acute symptoms during non-inhalation exposure to combinations of toluene, trichloroethylene, and n-hexane

   • J. Bælum

   SHORT COMMUNICATION Pages: 408 - 410

9. Remodeling of the occupational medical examination program in South Korea

   • J. Park
   • Y. Kim
   • K.-S. Kim

   REPORTS ON NATIONAL HEALTH REGULATIONS Pages: 411 - 417