Bicuspid Aortic Valve - A Silent Danger: Analysis of 50 Cases of Infective EndocarditisClin Inf Dis 30:336-341, Lamas, C.C. & Eykyn, S.J., 2000
Takayasu ArteritisAnn Intern Med 120:919-929, Kerr, G.S.,et al, 1994