Suzanne Komili, Walter J. Koroshetz, Robert M. Weisskoff, Leif Østergaard, Kei Yamada, R. Gilberto Gonzalez, A. Gregory Sorensen, Bruce R. Rosen, Tsunehiko Nishimura,
Iron-induced susceptibility effect at the globus pallidus causes underestimation of flow and volume on dynamic susceptibility contrast-enhanced MR perfusion images. American Journal of Neuroradiology. ,vol. 23, pp. 1022- 1029 ,(2002)