“SOME FACTORS RELATED TO KNOWLEDGE AND PRACTICE OF USING ANTIBIOTIC DRUGS FOR CHILDREN UNDER 5 YEARS OLD CHILDREN IN TWO COMMUNITIES, KIEN XUONG DISTRICT, THAI BINH PROVINCE, 2020”, YHCĐ, vol. 62, no. 4 (2021), June 2021, doi: 10.52163/yhc.v62i4 (2021).121.