48. EVALUATION OF KNOWLEDGE, ATTITUDE AND PRACTICE OF COVID-19 PREVENTION AND CONTROL REGULATIONS AMONG PATIENTS AND THEIR FAMILY AT NATIONAL LUNG HOSPITAL AND ASSOCIATED FACTORS IN 2022. (2024). Vietnam Journal of Community Medicine, 65(CĐ 3 - Bệnh viện Phổi Trung ương). https://doi.org/10.52163/yhc.v65iCD3.1146