Bilateral extradural haematomas in a horse-rider who wore an unfastened helmet.
Maxwell
R
R
Newcombe
R L
RL
D000293:Adolescent; D000818:Animals; D001265:Athletic Injuries / Q000209:etiology*; D002543:Cerebral Hemorrhage / Q000209:etiology*; D006260:Head Protective Devices; D006406:Hematoma / Q000209:etiology*; D006736:Horses; D006801:Humans; D008297:Male; D011482:Protective Devices