title: One too many tricks.
authors.forename: M
authors.initials: M
authors.lastname: Katz
mesh_terms: D006801:Humans; D007273:Injections, Intramuscular; D007275:Injections, Intravenous; D011054:Poliovirus Vaccine, Inactivated / Q000008:administration & dosage*
chemical_list: D011054:Poliovirus Vaccine, Inactivated