title: Polio from scratch.
authors.forename: Richard
authors.initials: R
authors.lastname: Harris
mesh_terms: D023482:Bioterrorism; D006077:Government Agencies; D006801:Humans; D009524:Newspapers as Topic; D011051:Poliomyelitis / Q000517:prevention & control / Q000635:transmission*; D017955:Poliovirus / Q000472:pathogenicity; D014481:United States