title: Three models of policymaking: expert advice in the control of environmental lead.
authors.forename: D
authors.initials: D
authors.lastname: Collingridge
authors.forename: J
authors.initials: J
authors.lastname: Douglas
mesh_terms: D049711:History, Modern 1601-; D007854:Lead / Q000266:history*; D011634:Public Health / Q000266:history*; D012499:Sanitation / Q000266:history*; D014481:United States
chemical_list: D007854:Lead