“26. WEIGHT LOSS IN CHILDREN AFTER HOSPITALIZATION: PREVALENCE AND RISK FACTORS AT DEPARTMENT OF INTERNAL MEDICINE 3 IN CHILDREN’S HOSPITAL 2” (2025) Vietnam Journal of Community Medicine, 66(CĐ16-HNKH Bệnh viện Nhi Đồng 2). doi:10.52163/yhc.v66iCD16.3338.