title: Polio, still lurking in the shadows.
authors: Department of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut 06520, USA. anthony.vandenpol@yale.edu
authors: Anthony N
authors: AN
authors: van den Pol
mesh_terms: D006801:Humans; D011051:Poliomyelitis / Q000209:etiology* / Q000503:physiopathology