Bach, Tran, Tran Thanh Trung, Bui Son Nhat, & Le Thi Luyen.
" A Survey of Antibiotic Usage Characteristics in Treatment of Acute Exacerbation of COPD Patients in National Hospital 74." <em>VNU Journal of Science: Medical and Pharmaceutical Sciences</em> [Online], 38.2 (2022): n. pag. Web. 27 Dec. 2024