Occupational medicine in Chile G. R. ContrerasWalter Dümmer Concepts in occupational and environmental health Pages: 301 - 305
Changes in natural killer cell subpopulations in lead workers F. SataS. ArakiNaochika Katsuno ORIGINAL ARTICLE Pages: 306 - 310
Risk of spontaneous abortion and maternal exposure to organic solvents in the shoe industry Roberto AgnesiFlavio ValentiniG. Mastrangelo ORIGINAL ARTICLE Pages: 311 - 316
Frequency of patients with acute asthma in relation to ozone, nitrogen dioxide, other pollutants of ambient air and meteorological observations A. HolménJ. BlomqvistB. Högstedt ORIGINAL ARTICLE Pages: 317 - 322
Occupational exposure to polycyclic aromatic hydrocarbons in a graphite-electrode producing plant: biological monitoring of 1-hydroxypyrene and monohydroxylated metabolites of phenanthrene J. AngererC. MannschreckJ. Gündel ORIGINAL ARTICLE Pages: 323 - 331
Neurotoxicity of long-term low-level exposure to carbon disulphide: results of questionnaire, clinical neurological examination and neuropsychological testing F. ReinhardtH. DrexlerB. Neundörfer ORIGINAL ARTICLE Pages: 332 - 338
Allergic disease, immunoglobulins, exposure to mercury and dental amalgam in Swedish adolescents P. HerrströmBenkt HögstedtLennart Ra˚stam ORIGINAL ARTICLE Pages: 339 - 342
Ethnic differences in biological monitoring of several organic solvents. I. Human exposure experiment Pierre O. DrozMichèle BerodeJ. Y. Jang ORIGINAL ARTICLE Pages: 343 - 349
Pulmonary function and symptoms of welders C. WolfChristian PirichE. Vallic ORIGINAL ARTICLE Pages: 350 - 353
Do weekly and fast-rotating shiftwork schedules differentially affect duration and quality of sleep? F. M. FischerAntonio Castro BruniClaudia Riviello ORIGINAL ARTICLE Pages: 354 - 360
Korean analytical quality assurance (KAQUA) program for biological monitoring J. S. YangMi Young LeeSeong-Kyu Kang SHORT COMMUNICATION Pages: 361 - 366