RT Book, Section A1 Thorne, Peter S. A2 Klaassen, Curtis D. A2 Watkins, John B. SR Print(0) ID 1178017964 T1 Occupational Toxicology T2 Casarett & Doull’s Essentials of Toxicology, 4e YR 2021 FD 2021 PB McGraw Hill PP New York, NY SN 9781260452297 LK accessbiomedicalscience.mhmedical.com/content.aspx?aid=1178017964 RD 2024/03/29 AB KEY POINTSOccupational toxicology is the application of the principles and methodology of toxicology toward chemical and biological hazards encountered at work.In occupational environments, exposure is often used as a surrogate for dose.Occupational exposure limits do not correspond to the level of exposure below which the probability of impairing the health of the exposed workers is acceptable.Diseases arising in occupational environments involve exposure primarily through inhalation, ingestion, or dermal absorption.