Sudden Loss of Vision at the Gym
BMJ 375:e067964, Ng, J.K.Y.,et al, 2021
Transient Global Amnesia at High Altitude
NEJM 340:1444, Litch,J.A.&Bishop,R.A., 1999
Benign Exertional Headache
Lance, J. W. In Mechanism and Management of Headache, 5th Ed, Butterworth-Heinemann, Boston, p. 193, , 1993
Sudden Death in Squash Players
Lancet 1:148-151, Northcote,R.J.,et al, 1984
Weightlifters Headache
Headache 23:193-194, Paulson,G.W., 1983