Viet Quang Hien, N. .; Hoang Duy Minh, L. .; Thi Dieu Ngan, P. .; Gia Vinh, L. .; Viet Quang, N. .; Thi Thuy Hoa, P. .; Thi Cam Ha, C. . SAFETY AND EFFICACY OF STEM CELL THERAPY FOR TREATMENT SEVERE TRAUMATIC BRAIN INJURY. VMJ 2021, 506.