Okulate, G T Post-traumatic stress disorder, survivor guilt and substance use--a study of hospitalised Nigerian army veterans. [electronic resource] - South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde Feb 2006 - 144-6 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0256-9574 Subjects--Topical Terms: AdultFemaleGuiltHumansInpatients--statistics & numerical dataMaleNigeriaRetrospective StudiesStress Disorders, Post-Traumatic--epidemiologySubstance-Related Disorders--epidemiologySurvivors--psychologyVeterans--statistics & numerical dataWarfare