Philipps, Dave. F.D.A. Agrees to New Trials for Ecstasy as Relief for PTSD Patients. The New York Times. 2016-11-29 [2022-03-05]. ISSN 0362-4331. (原始内容存档于2017-01-06)
Thomas A.; Fullerton, Carol S.; Ursano, Robert J. Acute stress disorder, subsequent posttraumatic stress disorder and depression after a series of typhoons