BOLD responses to visual stimulation in survivors of childhood cancer. - Ping Zou; Raymond K. Mulhern; Robert W. Butler; Chin-Shang Li; James W. Langston; Robert J. Ogg (NeuroImage, 2005)

Brain structural abnormalities in survivors of pediatric posterior fossa brain tumors: A voxel-based morphometry study using free-form deformation. - Yong Zhang; Ping Zou; Raymond K. Mulhern; Robert W. Butler; Fred H. Laningham; Robert J. Ogg (NeuroImage, 2008)