BakerE.L., WhiteR.F., PothierL.J., BerkeyC.S., DinseG.E., TraversP.H., HarleyJ.P., FeidmanR.G. (1985). Occupational lead neurotoxicity: Improvement in behavioral effects after reduction of exposure. British Journal of Industrial Medicine, 42, 507–516.
2.
DoullJ., KleussenC., & AmdurM. (1980). Casarett and Doull's toxicology: The basic science of poison.Second Edition, New York: MacMillan Publishing Company, Inc.
3.
FeldmanR.G., & TraversP.H. (1984). Environmental and occupational neurology In FeldmanR. (Ed.): Neurology: The physician's guide.New York: Theime-Stratton.
4.
HammondP.B., LernerS.I., GartsideP.S. (1980). The relationship of biological indices of lead exposure to the health status of workers in a secondary lead smelter. Journal of Occupational Medicine, 22, 475–484.
5.
KeyM.M., HenschelA.F., ButlerJ., LigoR.N., & TabershawI.R. (1977). Occupational diseases: A guide to their recognition.U.S. Dept. of Health, Education, and Welfare, NIOSH, Washington, D.C.: Pub. No. 77-181.
6.
LauwerysR.R. (1983). Industrial chemical exposure: Guideline for biological monitoring.California: Biomedical Publications.
7.
LevyB.S., & WegmanD.H. (1983). Occupational health — Recognizing and preventing work-related disease.Boston: Little, Brown and Company.
8.
U.S. Department of Health and Human Services, NIOSH (1981). Occupational health guidelines for chemical hazards.NIOSH/OSHA, Pub. No. 81-123.