Inactivated poliovirus vaccine in Finland.
D005387:Finland; D006801:Humans; D011051:Poliomyelitis / Q000517:prevention & control; D017955:Poliovirus / Q000302:isolation & purification; D011054:Poliovirus Vaccine, Inactivated / Q000276:immunology*; D014611:Vaccination; D014613:Vaccines, Attenuated / Q000276:immunology
D011054:Poliovirus Vaccine, Inactivated; D014613:Vaccines, Attenuated