Cantor, Chris, Evolution and posttraumatic stress : disorders of vigilance and defence / [print] Chris Cantor. - London : Routledge, (c)2005. - xiv, 222 pages : illustrations. Includes bibliographies and index. LCCN: Subjects--Topical Terms: Evolutionary psychology.Post-traumatic stress disorder. Index Terms--Genre/Form: Electronic books. LC Class. No.: RC.P965.E965 2005