Poliomyelitis in 1954.
D000349:Africa; D000569:Americas; D001315:Australia; D017691:Caribbean Region; D004196:Disease Outbreaks; D058872:Epidemics; D005060:Europe; D006205:Haiti; D006801:Humans; D007630:Kenya; D011051:Poliomyelitis / Q000706:statistics & numerical data*; D017955:Poliovirus; D012606:Scotland; D012675:Senegal; D013019:South Africa; D013397:Sudan; D013557:Switzerland; D013636:Tanzania; D015030:Zimbabwe
POLIOMYELITIS/statistics