Refsum DiseaseIn Rowland's Merritt's Textbk of Neurology, Lea & Febiger, Phila, 8thEd, p. 509, Menkes,J.H., 1989
Aortic Saddle Embolus, A Twenty-Year ExperienceAnn Surg 197:698-706, Busuttil,R.W.,et al, 1983