@inbook{1158260310, author={Douglas C. Johnson and John H. Krystal and Steven M. Southwick}, editor={Ebert, Michael H. and Leckman, James F. and Petrakis, Ismene L.}, title={Posttraumatic Stress Disorder and Acute Stress Disorder}, booktitle={Current Diagnosis & Treatment: Psychiatry, 3e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2019}, url={accessmedicine.mhmedical.com/content.aspx?aid=1158260310} }