Diffusion tensor imaging with quantitative fibre tracking in HIV infection and alcoholism comorbidity: synergistic white matter damage. - Pfefferbaum A; Rosenbloom MJ; Adalsteinsson E; Sullivan EV; Pfefferbaum, Adolf; Rosenbloom, Margaret J; Adalsteinsson, Elfar; Sullivan, Edith V (Brain: A Journal of Neurology, 2007)