title: CDC updates guidelines for children's lead exposure.
authors: Kellyn S
authors: KS
authors: Betts
mesh_terms: D002487:Centers for Disease Control and Prevention, U.S. / Q000592:standards; D004781:Environmental Exposure / Q000592:standards*; D017408:Guidelines as Topic; D006801:Humans; D007854:Lead / Q000592:standards*; D014481:United States
chemical_list: D007854:Lead