title: Loss of consciousness and concussion.
authors.affiliation: Defense and Veterans Brain Injury Center, Silver Spring, MD.
authors.forename: Donald
authors.initials: D
authors.lastname: Marion
authors.forename: Jamie
authors.initials: J
authors.lastname: Grimes
authors.forename: James
authors.initials: J
authors.lastname: Kelly
authors.forename: Eusebio
authors.initials: E
authors.lastname: Flores
mesh_terms: D001930:Brain Injuries / Q000453:epidemiology*; D003130:Combat Disorders / Q000453:epidemiology*; D005260:Female; D006772:Hospitals, Military; D006801:Humans; D008297:Male; D014474:Unconsciousness / Q000453:epidemiology*