title: Expanded programme on immunization. Progress towards poliomyelitis eradication, 1991-1993.
mesh_terms: D000328:Adult; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007114:Immunization / Q000379:methods; D007223:Infant; D008297:Male; D008458:Measles Vaccine / Q000008:administration & dosage; D011051:Poliomyelitis / Q000453:epidemiology / Q000517:prevention & control*; D011055:Poliovirus Vaccine, Oral / Q000008:administration & dosage*; D013745:Tetanus Toxoid / Q000008:administration & dosage; D014744:Vietnam / Q000453:epidemiology
chemical_list: D008458:Measles Vaccine; D011055:Poliovirus Vaccine, Oral; D013745:Tetanus Toxoid