L. Y. Lopushniak, T. V. Khmara, N. M. Palibroda, A. A. Shostenko, O. M. Boichuk, and A. O. Palamar, “Fetal topography of branches of the cervical and thoracic divisions of the vagus nerves”, Zaporozhye medical journal, vol. 22, no. 4, Jul. 2020.