4Shi JR,Xiong LZ,Li SX,et al.Exploration on intelligent control of the hospital infection-the intelligent reminding and administration of hand hygiene based on the technologies of internet of things[J].J Transl Med,2012,10(suppl 2):A55.
5Le TG,Ngo L,Mehta S,et al.Effects of short-term exposure to air pollution on hospital admissions of young children for acute lower respiratory infections in Ho Chi Minh City,Vietnam[J].Res Rep Health Eff Inst,2012(169):5-72.