title: Sleep disturbance in posttraumatic stress disorder.
mesh_terms: D003866:Depressive Disorder / Q000503:physiopathology; D004325:Dreams / Q000502:physiology*; D005260:Female; D006801:Humans; D008875:Middle Aged; D012895:Sleep, REM / Q000502:physiology*; D013313:Stress Disorders, Post-Traumatic / Q000503:physiopathology*