K. Fredrickson

Semilobar holoprosencephaly with midline 'seam': a topologic and morphogenetic model based upon MRI analysis.

C. Haselgrove, D. Kennedy, V. Caviness, 2003, Cerebral cortex.

Holoprosencephaly—Topologic variations in a Liveborn series: A general model based upon MRI analysis

C. Haselgrove, D. Kennedy, V. Caviness, 2004, Journal of neurocytology.