CT Perfusion vs Noncontrast CT for Late Window Stroke Thrombectomy: A Systematic Review and Meta-analysis.

Kobeissi H, Ghozy S, Adusumilli G, Bilgin C, Tolba H, Amoukhteh M, Kadirvel R, Brinjikji W, Heit JJ, Rabinstein AA, Kallmes DF.