Ba Hai, Le, Thi Lam, Dam, Thi Linh, Phan, Chi Kien, Phung, Thi Hai Ninh, Pham, Van To, Dong, AND Thanh Hai, Nguyen. " Investigation of Vancomycin Usage in Adult Patients at Quang Ninh Hospital" VNU Journal of Science: Medical and Pharmaceutical Sciences [Online], Volume 41 Number 3 (16 September 2025)