@inbook{1145319703, author={John M. Last and Colin L. Soskolne}, editor={Wallace, Robert B.}, title={Human Health in a Changing World}, booktitle={Maxcy-Rosenau-Last Public Health and Preventive Medicine, 15e}, publisher={McGraw-Hill Medical}, address={New York, NY}, year={2017}, url={accessbiomedicalscience.mhmedical.com/content.aspx?aid=1145319703} }