MacKenzie, J. D., Siddiqi, F., Babb, J. S., Bagley, L. J., Mannon, L. J., Sinson, G. P., & Grossman, R. I. (2002). Brain Atrophy in Mild or Moderate Traumatic Brain Injury: A Longitudinal Quantitative Analysis. AJNR Am J Neuroradiol.

MacKenzie, John D., Faez Siddiqi, James S. Babb, Linda J. Bagley, Lois J. Mannon, Grant P. Sinson, και Robert I. Grossman. "Brain Atrophy in Mild or Moderate Traumatic Brain Injury: A Longitudinal Quantitative Analysis." AJNR Am J Neuroradiol 2002.

MacKenzie, John D., et al. "Brain Atrophy in Mild or Moderate Traumatic Brain Injury: A Longitudinal Quantitative Analysis." AJNR Am J Neuroradiol 2002.