Polio eradication from the Western Hemisphere.
de Quadros
C A
CA
Pan American Health Organization, Washington, DC 20037.
Andrus
J K
JK
Olive
J M
JM
Guerra de Macedo
C
C
Henderson
D A
DA
D003140:Communicable Disease Control; D006291:Health Policy; D006801:Humans; D015994:Incidence; D009656:North America / Q000453:epidemiology; D011051:Poliomyelitis / Q000453:epidemiology / Q000517:prevention & control*; D011055:Poliovirus Vaccine, Oral; D011159:Population Surveillance; D013020:South America / Q000453:epidemiology; D014944:World Health Organization
D011055:Poliovirus Vaccine, Oral