Willer, Barry S Time to Change from a Symptom-based Concussion Assessment to a Structured Physical Examination. [electronic resource] - Academic emergency medicine : official journal of the Society for Academic Emergency Medicine Apr 2016 - 495-6 p. digital Publication Type: Journal Article; Comment ISSN: 1553-2712 Standard No.: 10.1111/acem.12940 doi Subjects--Topical Terms: Athletic InjuriesBrain Concussion--diagnosisHumansNeuropsychological TestsPhysical ExaminationPost-Concussion Syndrome--diagnosis