CONTENTS — volume 13, no 5, 1987

Original article

389
Assessment of concentration peaks in setting exposure limits for air contaminants at workplaces, with special emphasis on narcotic and irritative gases and vapors.
Ulfvarson U
399
Association between spontaneous abortion and ergonomic factors. A literature review of the epidemiologic evidence.
Goulet L, Theriault G
404
Mortality of tar distillation workers.
Maclaren WM, Hurley JF
412
Mortality in the Swedish glassworks industry.
Wingren G, Axelson O
417
Risk of astrocytic brain tumors associated with occupational chemical exposures. A case-referent study.
Thomas TL, Stewart PA, Stemhagen A, Correa P, Norman SA, Bleecker ML, Hoover RN
424
Ventilation and organic solvent exposure during car washing.
Niemela R, Pfaffli P, Harkonen H
431
Exposure to creosote in the impregnation and handling of impregnated wood.
Heikkila PR, Hameila M, Pyy L, Raunu P
438
Hydrocarbon exposure from handling jet fuel at some Swedish aircraft units.
Holm S, Norback D, Frenning B, Gothe CJ
445
Effect of fork-lift truck driving on low-back trouble.
Brendstrup T, Biering-Sorensen F
453
Effects of low-dose inhalation of three chlorinated aliphatic organic solvents on deoxyribonucleic acid in gerbil brain.
Karlsson JE, Rosengren LE, Kjellstrand P, Haglid KG

Letter to the Editor

459
Preliminary results on smoking patterns for workers attending an asbestos abatement course.
Lange JH, Weyel DA, Rosato LM, Tucker D, Malek DE, Mayernik JA, Ryan LK
460
Suicide and exposure to phenoxy acid herbicides.
Green LM