Sơn, Nguyễn Tuấn, 		Hoa, Ngo, 		Dung, Nguyen, 		Tuan, Mac, 		Son, Nguyen, AND 		Manh, Pham.
" Anatomy of the Anterior Half of the Willis Circle through 256-channel Computed Tomography Images Nguyen Tuan Son1, Ngo Xuan Khoa2, Nguyen Quoc Dung3, Mac Dang" <em>VNU Journal of Science: Medical and Pharmaceutical Sciences</em> [Online], Volume 34 Number 2 (24 December 2018)