title: Fourth meeting of the Global Polio Eradication Initiative’s Independent Monitoring Board.
mesh_terms: D026683:Advisory Committees; D004196:Disease Outbreaks / Q000517:prevention & control; D014943:Global Health; D006801:Humans; D011051:Poliomyelitis / Q000453:epidemiology / Q000517:prevention & control*; D011159:Population Surveillance