SUPPLEMENT OF BIBOMIX MULTI-MICRONUTRIENT TO IMPROVE DIETARY OF CHILDREN 6-23 MONTHS AFTER TREATMENT OF ACUTE RESPIRATORY INFECTIONS AT THE MATERNITY AND CHILDREN’S HOSPITAL OF HA NAM PROVINE IN 2016-2018. YHCĐ. 2022;63(2). doi:10.52163/yhc.v63i2.296