title: Seasonal pattern of posttraumatic stress disorder admissions.
authors.forename: E
authors.initials: E
authors.lastname: Newman
authors.forename: D G
authors.initials: DG
authors.lastname: Kaloupek
mesh_terms: D015986:Confounding Factors, Epidemiologic; D006801:Humans; D012189:Retrospective Studies; D012621:Seasons; D013313:Stress Disorders, Post-Traumatic / Q000453:epidemiology*; D014481:United States / Q000453:epidemiology; D014728:Veterans