Roels, H., Lauwerys, R., Buchet, J.-P., Bernard, A., Barthels, A., Oversteyns, M., & Gaussin, J. (1982). Comparison of Renal-function and Psychomotor Performance in Workers Exposed To Elemental Mercury. International Archives of Occupational and Environmental Health, 50(1), 77-93. https://doi.org/10.1007/BF00432495 (Original work published 1982)