Long-term outcomes of an educational intervention to reduce antibiotic prescribing for childhood upper respiratory tract infections in rural China: Follow-up of a cluster-randomised controlled trial.
Xiaolin WeiZhitong ZhangJoseph Paul HicksJohn D WalleyRebecca KingJames N NewellJia YinJun ZengYan GuoMei LinRoss E G UpshurQiang SunPublished in: PLoS medicine (2019)
ISRCTN registry ISRCTN14340536.