title: Polio eradication: 7 countries and US$ 210 million to go.
authors.forename: Fiona
authors.initials: F
authors.lastname: Fleck
mesh_terms: D002648:Child; D003906:Developing Countries; D014943:Global Health; D006801:Humans; D017589:Immunization Programs / Q000191:economics*; D011051:Poliomyelitis / Q000517:prevention & control*