RT Book, Section A1 Ropper, Allan H. A2 Hauser, Stephen L. A2 Josephson, S. Andrew SR Print(0) ID 1145770220 T1 CONCUSSION AND OTHER TRAUMATIC BRAIN INJURIES T2 Harrison's Neurology in Clinical Medicine, 4e YR 2018 FD 2018 PB McGraw-Hill Education PP New York, NY SN 9781259835865 LK neurology.mhmedical.com/content.aspx?aid=1145770220 RD 2024/04/16 AB Almost 10 million head injuries occur annually in the United States, about 20% of which are serious enough to cause brain damage. Among men 70% of these involve head injury. Furthermore, minor head injuries are so common that almost all physicians will be called upon to provide immediate care or to see patients who are suffering from various sequelae.