筛选: Department / Specialty Epidemiology 删除限定条件 Department / Specialty: Epidemiology Keyword Injury Severity 删除限定条件 Keyword: Injury Severity Keyword Neurosurgery 删除限定条件 Keyword: Neurosurgery Keyword Trauma 删除限定条件 Keyword: Trauma Research Field Health Sciences, Epidemiology 删除限定条件 Research Field: Health Sciences, Epidemiology Research Field Health Sciences, Medicine and Surgery 删除限定条件 Research Field: Health Sciences, Medicine and Surgery