title: Performance of acute flaccid paralysis (AFP) surveillance and incidence of poliomyelitis, 2011.
mesh_terms: D000293:Adolescent; D002648:Child; D014943:Global Health / Q000706:statistics & numerical data*; D006801:Humans; D015994:Incidence; D009123:Muscle Hypotonia / Q000453:epidemiology*; D010243:Paralysis / Q000453:epidemiology*; D011051:Poliomyelitis / Q000453:epidemiology*; D011159:Population Surveillance