Transient Global Amnesia at High Altitude
NEJM 340:1444, Litch,J.A.&Bishop,R.A., 1999
Head Injury in Sport
BMJ 308:1620-1624, McLatchie,G.&Jennett,B., 1994
Persistent Cognitive Impairment in Climbers after Repeated Exposure to Extreme Altitude
Neurol 39:210-213, Regard,M.,et al, 1989