Khan, H. G., Gailloud, P., Bude, R. O., Martin, J., Szopinski, K. T., Khaw, C., . . . Murphy, K. J. (2000). The Effect of Contrast Material on Transcranial Doppler Evaluation of Normal Middle Cerebral Artery Peak Systolic Velocity. AJNR Am J Neuroradiol.

Khan, Haleem G., Philippe Gailloud, Ronald O. Bude, Jean-Baptiste Martin, Kazimierz T. Szopinski, Christophe Khaw, Daniel A. Rüfenacht, i Kieran J. Murphy. "The Effect of Contrast Material On Transcranial Doppler Evaluation of Normal Middle Cerebral Artery Peak Systolic Velocity." AJNR Am J Neuroradiol 2000.

Khan, Haleem G., et al. "The Effect of Contrast Material On Transcranial Doppler Evaluation of Normal Middle Cerebral Artery Peak Systolic Velocity." AJNR Am J Neuroradiol 2000.