Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Ismail, K., Kent, K., Brugha, T., Hotopf, M., Hull, L., Seed, P., . . . Wessely, S. (2002). The mental health of UK Gulf war veterans: Phase 2 of a two phase cohort study. BMJ.
Chicago Style (17th ed.) Zitazioa
Ismail, Khalida, et al. "The Mental Health of UK Gulf War Veterans: Phase 2 of a Two Phase Cohort Study." BMJ 2002.
MLA (9th ed.) Zitazioa
Ismail, Khalida, et al. "The Mental Health of UK Gulf War Veterans: Phase 2 of a Two Phase Cohort Study." BMJ, 2002.
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