@inbook{1180874004, author={Joseph LaDou and Robert J. Harrison}, editor={LaDou, Joseph and Harrison, Robert J.}, title={The Practice of Occupational Medicine}, booktitle={CURRENT Diagnosis & Treatment: Occupational & Environmental Medicine, 6e}, publisher={McGraw Hill}, address={New York, NY}, year={2021}, url={accessmedicine.mhmedical.com/content.aspx?aid=1180874004} }