Polio eradication: the finishing line in sight.
D003695:Delivery of Health Care; D004194:Disease; D006262:Health; D006296:Health Services; D007114:Immunization; D011051:Poliomyelitis; D011320:Primary Health Care; D016730:Program Development; D014777:Virus Diseases
Delivery Of Health Care; Diseases; Health; Health Services; Immunization; Poliomyelitis--prevention and control; Primary Health Care; Progress Report; Viral Diseases; World