Research and development and the polio eradication initiative: too much, too soon...too little, too late?
Peter A
PA
Patriarca
D004196:Disease Outbreaks / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008297:Male; D011051:Poliomyelitis / Q000453:epidemiology* / Q000401:mortality*