subdural hemorrhage following head injury without open intracranial wound, with brief LOC (less than 1 hour)
subdural hemorrhage following head injury without open intracranial wound, with brief loc (less than 1 hour)
subdural hemorrhage following head injury without open intracranial wound, with brief LOC (less than 1 hour)
subdural hemorrhage following head injury without open intracranial wound, with brief loc (less than 1 hour)