TY - JOUR AN - 7 AU - Patel,M.R. AU - Kuntz,K.M. AU - Klufas,R.A. TI - Preoperative assessment of the carotid bifurcation: can magnetic resonance angiography and duplex ultrasonography replace contrast angiography? JO - Stroke PY - 1995 VL - 26 SP - 1753-1758 M2 - 1753 DO - 10.1161/01.STR.26.10.1753 ER -