1. Occupational health in Brazil

   • Bernardo Bedrikow
   • Eduardo Algranti
   • Luiz Carlos Morrone

   CONCEPTS IN OCCUPATIONAL AND ENVIRONMENTAL HEALTH Pages: 215 - 221

2. A critical review of epidemiology studies of trichloroethylene and perchloroethylene and risk of renal-cell cancer

   • Joseph K. McLaughlin
   • William J. Blot

   REVIEW Pages: 222 - 231

3. Biological monitoring of workers exposed to low levels of 2-butoxyethanol

   • Vincent Haufroid
   • Françoise Thirion
   • Dominique Lison

   ORIGINAL ARTICLE Pages: 232 - 236

4. Assessment of biological chromium among stainless steel and mild steel welders in relation to welding processes

   • J. L. Edmé
   • P. Shirali
   • J. M. Haguenoer

   ORIGINAL ARTICLE Pages: 237 - 242

5. Cadmium in the blood and seminal fluid of nonoccupationally exposed adult male subjects with regard to smoking habits

   • Sponmenka Telišman
   • Jasna Jurasović
   • Petar Cvitković

   ORIGINAL ARTICLE Pages: 243 - 248

6. Electrophysiological investigation of central, peripheral and autonomic nerve function in workers with long-term low-level exposure to carbon disulphide in the viscose industry

   • F. Reinhardt
   • H. Drexler
   • B. Neundörfer

   Original article Pages: 249 - 256

7. Elimination of 1-hydroxypyrene after human volunteer exposure to polycyclic aromatic hydrocarbons

   • S. Brzeźnicki
   • M. Jakubowski
   • B. Czerski

   ORIGINAL ARTICLE Pages: 257 - 260

8. Assessment of exposure to carcinogenic N-nitrosamines in the rubber industry

   • B. Oury
   • J. C. Limasset
   • J. C. Protois

   ORIGINAL ARTICLE Pages: 261 - 271

9. Nasal septum lesions and lung function in workers exposed to chromic acid in electroplating factories

   • Hsien-Wen Kuo
   • Jim-Shoung Lai
   • Tsai-In Lin

   ORIGINAL ARTICLE Pages: 272 - 276

10. Differences in hand and foot psychomotor speed among 18 pairs of monozygotic twins discordant for lifelong vehicular driving

    • Riitta L. Simonen
    • Tapio Videman
    • Laura E. Gibbons

    ORIGINAL ARTICLE Pages: 277 - 281

11. Extensive lead exposure in children living in an area with production of lead-glazed tiles in the Ecuadorian Andes

    • Marie Vahter
    • S. Allen Counter
    • Staffan Skerfving

    Short communication Pages: 282 - 286