Polio will soon be history.
Heymann
David
D
Aylward
Bruce
B
D004196:Disease Outbreaks / Q000517:prevention & control; D014943:Global Health; D006801:Humans; D011051:Poliomyelitis / Q000453:epidemiology* / Q000517:prevention & control*; D023321:Poliovirus Vaccines / Q000627:therapeutic use*; D011159:Population Surveillance; D014944:World Health Organization / Q000458:organization & administration*
D023321:Poliovirus Vaccines