Sudden Loss of Vision at the Gym
BMJ 375:e067964, Ng, J.K.Y.,et al, 2021
Idiopathic Thoracic Spontaneous Spinal Epidural Hematoma
Case Reports Surg doi:10.1155/2016/5430708, Aycan, A.,et al, 2016
Sciatica
NEJM 372:1240-1248, Ropper, A.H. & Zafonte, R.D., 2015
Trigger Factors and Their Attributable Risk for Rupture of Intracranial Aneurysms A Case-Crossover Study
Stroke 42:1878-1882, Vlak, M.H.M.,et al, 2011