title: [Changes in the enteroviruses, their antibodies and poliomyelitis in Chile during the last 20 years].
mesh_terms: D000914:Antibodies, Viral; D002675:Child, Preschool; D002677:Chile; D005260:Female; D049673:History, 20th Century; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009154:Mutation; D011051:Poliomyelitis / Q000517:prevention & control*; D017955:Poliovirus / Q000276:immunology; D011054:Poliovirus Vaccine, Inactivated; D013997:Time Factors; D014611:Vaccination
chemical_list: D000914:Antibodies, Viral; D011054:Poliovirus Vaccine, Inactivated
vernacular_title: Cambios en los enterovirus, sus anticuerpos y la poliomielitis en Chile durante los últimos veinte años