1. High-altitude illness;Hackett;N Engl J Med,2001
2. High-altitude illness;Basnyat;Lancet,2003
3. The cerebral effects of ascent to high altitudes;Wilson;Lancet Neurol,2009
4. Incidence of acute symptomatic seizures in Rochester;Annegers;Minnesota,1995
5. Incidence of epilepsy and unprovoked seizures in Rochester;Hauser;Minnesota,1993