Thi Hai Yen, Nguyen, Nguyen Yen Nhi, Thai Hue Ngan, Truong Van Dat, Le Quan Nghiem, & Le Minh Quan. " Situation Analysis of the Domestic Drug Materials Registration in Vietnam in the Period of 2009-2019." VNU Journal of Science: Medical and Pharmaceutical Sciences [Online], 37.1 (2021): n. pag. Web. 25 Apr. 2024