RT Book, Section A1 Thorne, Peter S. A2 Klaassen, Curtis D. A2 Watkins, John B. SR Print(0) ID 6487840 T1 Chapter 33. Occupational Toxicology T2 Casarett & Doull's Essentials of Toxicology, 2e YR 2010 FD 2010 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-162240-0 LK accesspharmacy.mhmedical.com/content.aspx?aid=6487840 RD 2024/04/19 AB Occupational 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.