20. CLINICAL, SUBCLINICAL CHARACTERISTICS AND ANTIBIOTIC RESISTANCE OF CO-INFECTING BACTERIA IN CHILDREN WITH RESPIRATORY SYNCYTIAL VIRUS (RSV) PNEUMONIA. YHCĐ [Internet]. 2025 Jan. 7 [cited 2026 Sept. 8];66(1). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/1920