Performance of acute flaccid  paralysis (AFP) surveillance  and incidence of poliomyelitis,  2015.
D014943:Global Health / Q000706:statistics & numerical data*; D006801:Humans; D009128:Muscle Spasticity / Q000453:epidemiology; D010243:Paralysis / Q000453:epidemiology*; D011051:Poliomyelitis / Q000453:epidemiology*; D011159:Population Surveillance