Walker, J Changes in mental state associated with prison environments: a systematic review. [electronic resource] - Acta psychiatrica Scandinavica Jun 2014 - 427-36 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review; Systematic Review ISSN: 1600-0447 Standard No.: 10.1111/acps.12221 doi Subjects--Topical Terms: HumansMental Disorders--psychologyPrisoners--psychologySocial Environment