At the sharp end...
McCrory
P
P
D000293:Adolescent; D000328:Adult; D001837:Body Weights and Measures; D001924:Brain Concussion / Q000628:therapy*; D002648:Child; D006801:Humans; D017410:Practice Guidelines as Topic; D038161:Snow Sports / Q000293:injuries*; D013177:Sports / Q000502:physiology*