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Marmar CR, Gaston L, Gallagher D, Thompson LW.Marmar CR, et al. Among authors: gallagher d.J Nerv Ment Dis. 1989 Aug;177(8):464-72. doi: 10.1097/00005053-198908000-00003.J Nerv Ment Dis. 1989.PMID: 2760597Clinical Trial.