Costa, Andressa Dias, Regina Schultz, and Sérgio Rosemberg. “Alobar Holoprosencephaly and Trisomy 13 (Patau Syndrome)”. Autopsy and Case Reports 3, no. 2 (June 25, 2013): 5–10. Accessed April 7, 2025. https://journals.usp.br/autopsy/article/view/58909.