title: Re: Cancer incidence in Denmark following exposure to poliovirus vaccine contaminated with simian virus 40.
authors.forename: Regis A
authors.initials: RA
authors.lastname: Vilchez
authors.forename: Amy S
authors.initials: AS
authors.lastname: Arrington
authors.forename: Janet S
authors.initials: JS
authors.lastname: Butel
mesh_terms: D003718:Denmark / Q000453:epidemiology; D004340:Drug Contamination; D006801:Humans; D015994:Incidence; D009369:Neoplasms / Q000453:epidemiology* / Q000821:virology*; D023321:Poliovirus Vaccines / Q000009:adverse effects*; D013539:Simian virus 40
chemical_list: D023321:Poliovirus Vaccines