Dream disturbances and flashbacks.
D000328:Adult; D004325:Dreams; D005260:Female; D006801:Humans; D008297:Male; D010468:Perceptual Disorders / Q000175:diagnosis* / Q000523:psychology; D011569:Psychiatric Status Rating Scales; D012893:Sleep Wake Disorders / Q000175:diagnosis*; D013313:Stress Disorders, Post-Traumatic / Q000523:psychology*; D014796:Visual Perception