V. T. Sweet

Neuroanatomy of holoprosencephaly as predictor of function: Beyond the face predicting the brain

A. Barkovich, J. Hahn, M. Delgado, 2002, Neurology.

A retrospective survey of perinatal risk factors of 104 living children with holoprosencephaly

J. Hahn, M. Delgado, E. Stashinko, 2004, American journal of medical genetics. Part A.