CONTENTS — volume 7, no 4, 1981

Original article

Biological monitoring in the identification of the cancer of individuals exposed to chemical carcinogens.
Parkinson`s disease and occupational exposure to organic solvents, agricultural chemicals and mercury--a case-referent study.
Relationship between clinical and electrophysiological findings and indicators of heavy exposure to 2,3,7,8-tetrachlorodibenzo-dioxin.
Hearing damage risk to divers operating noisy tools under water.
Accumulation of fibers in the eyes of workers handling man-made mineral fiber products.
Chromosome aberrations in cultured human lymphocytes exposed to trivalent and pentavalent arsenic.
Chemosorption sampling and analysis of formaldehyde in air. Influence on recovery during the simultaneous sampling of formaldehyde, phenol, furfural and furfuryl alcohol.
Emphysema and occupational exposure to industrial pollutants.
Occupationally related lead exposure in the general population. A population study of 40-year-old men.
On the interaction between occupational arsenic exposure and smoking and its relationship to lung cancer.

Letter to the editor

Life-threatening pulmonary reaction to car paint containing a prepolymerized isocyanate.
Sources of variation in fluorometry of zinc protoporphyrin in blood.

Book review

Occupational Health Risk Assessment: a Preparatory Study of the Exposure of Welders to Toxic Substances and the Resluting Health Effects