title: Gaps in our knowledge about transmission of vaccine-derived polioviruses.
authors.affiliation: Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, England.
authors.forename: P E
authors.initials: PE
authors.lastname: Fine
mesh_terms: D006801:Humans; D011051:Poliomyelitis / Q000635:transmission*; D017955:Poliovirus / Q000302:isolation & purification; D011054:Poliovirus Vaccine, Inactivated / Q000009:adverse effects*
chemical_list: D011054:Poliovirus Vaccine, Inactivated