title: Ending polio--if at first you don't succeed...
authors.forename: John
authors.initials: J
authors.lastname: Maurice
mesh_terms: D000346:Afghanistan; D014943:Global Health; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D032541:Mass Vaccination / Q000458:organization & administration*; D009549:Nigeria; D010154:Pakistan; D011051:Poliomyelitis / Q000517:prevention & control*; D011314:Preventive Health Services / Q000458:organization & administration*; D014612:Vaccines / Q000008:administration & dosage
chemical_list: D014612:Vaccines