Astik, D. R. B., and D. U. H. Dave. “How Can We Prevent Birth of Fetus With Holoprosencephaly? Anatomical and Embryological Aspects of Holoprosencephaly.: Fetus With Holoprosencephaly”. National Journal of Integrated Research in Medicine, vol. 2, no. 4, Dec. 2011, pp. 56-59, http://nicpd.ac.in/ojs-/index.php/njirm/article/view/1942.