1. A composite index of lead effects

   • José A. Valciukas
   • Ruth Lilis

   Original Papers Pages: 1 - 14

2. Biomonitoring lead exposure with δ-aminolevulinate dehydratase (ALA-D) activity ratios

   • J. -P. Farant
   • D. C. Wigfield

   Original Papers Pages: 15 - 24

3. Untersuchungen zur Neurotoxizität von Arbeitsstoffen

   • Gerhard Triebig
   • Peter Trautner
   • Helmut Valentin

   Original Papers Pages: 25 - 34

4. Relationships between three indicators of lead exposure in workers: Blood lead, δ-aminolevulinic acid and free Erythrocyte Protoporphyrin

   • F. Labrèche
   • A. P'an

   Original Papers Pages: 35 - 44

5. n-Hexane-induced changes in nerve conduction velocities and somatosensory evoked potentials

   • A. Mutti
   • F. Ferri
   • I. Franchini

   Original Papers Pages: 45 - 54

6. Community study of spontaneous abortions: Relation to occupation and air pollution by sulfur dioxide, hydrogen sulfide, and carbon disulfide

   • Kari Hemminki
   • Marja-Liisa Niemi

   Original Papers Pages: 55 - 63

7. Cancer incidence among finnish rubber workers

   • Iiro Kilpikari
   • Eero Pukkala
   • Matti Hakama

   Original Papers Pages: 65 - 71

8. Bromsulphalein (BSP) kinetics in the rat: A new approach in evaluating experimental hepatotoxicity

   • G. Molino
   • A. Cavanna
   • G. Ugazio

   Original Papers Pages: 73 - 79

9. Prognosis of symptoms in patients with diagnosed chronic organic solvent Intoxication

   • Mari Antti-Poika

   Original Papers Pages: 81 - 89

10. Hepatic microsomal enzyme function in technicians and anesthesiologists exposed to halothane and nitrous oxide

    • Martin Døssing
    • Pal Weihe

    Original Papers Pages: 91 - 98