title: Response to letter regarding article, "Perfusion characteristics of moyamoya disease: an anatomically and clinically oriented analysis and comparison".
authors: Department of Neurosurgery, RWTH Aachen University, Aachen, Germany.
authors: Gerrit Alexander
authors: GA
authors: Schubert
authors: Peter
authors: P
authors: Vajkoczy
authors: Claudius
authors: C
authors: Thomé
mesh_terms: D006801:Humans; D009072:Moyamoya Disease / Q000000981:diagnostic imaging* / Q000503:physiopathology*; D011859:Radiography