Zozulya, Y., T. Malysheva, V. Rozumenko, Y. Orlov, and M. Shamaev. “The Embryology and Molecular-Genetic Mechanisms of Brain Tumor Pathogenesis: Literature Review”. Ukrainian Neurosurgical Journal, no. 1, Mar. 2012, pp. 23-31, doi:10.25305/unj.57744.