From the Centers for Disease Control and Prevention. Progress toward poliomyelitis eradication--Eastern Mediterranean Region, 1998-October 1999.
D006801:Humans; D017589:Immunization Programs; D019083:Mediterranean Region / Q000453:epidemiology; D011051:Poliomyelitis / Q000453:epidemiology* / Q000517:prevention & control*; D011055:Poliovirus Vaccine, Oral / Q000008:administration & dosage
D011055:Poliovirus Vaccine, Oral