Fractured neck of the femur: the cause of the fall?
D000059:Accidents; D000328:Adult; D000368:Aged; D005265:Femoral Neck Fractures / Q000000981:diagnostic imaging / Q000209:etiology*; D005598:Fractures, Spontaneous / Q000000981:diagnostic imaging / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography