KNOCKING OUT POLIO THROUGH A SUCCESSFUL MASS IMMUNIZATION PROGRAM (THE KENT COUNTY STORY).
D000293:Adolescent; D002648:Child; D006801:Humans; D017589:Immunization Programs; D007223:Infant; D032541:Mass Vaccination; D008824:Michigan; D011051:Poliomyelitis; D011055:Poliovirus Vaccine, Oral; D023321:Poliovirus Vaccines
D011055:Poliovirus Vaccine, Oral; D023321:Poliovirus Vaccines
ADOLESCENCE; CHILD; INFANT; MICHIGAN; POLIOVIRUS VACCINE, ORAL