title: Progress towards poliomyelitis eradication in Afghanistan and Pakistan, January 2004 to February 2005.
mesh_terms: D000346:Afghanistan / Q000453:epidemiology; D006801:Humans; D017589:Immunization Programs; D015994:Incidence; D009123:Muscle Hypotonia; D010154:Pakistan / Q000453:epidemiology; D010243:Paralysis / Q000453:epidemiology / Q000821:virology; D011051:Poliomyelitis / Q000453:epidemiology* / Q000517:prevention & control*; D017955:Poliovirus / Q000302:isolation & purification; D011055:Poliovirus Vaccine, Oral / Q000008:administration & dosage; D011159:Population Surveillance
chemical_list: D011055:Poliovirus Vaccine, Oral