1. [Nurse vaccinating a child in a primary school classroom] Publication: [United States? : s.n., 19--] Subject(s): VaccinationChildNurses
2. [Providing oral polio vaccine to children in Africa] Publication: 1982 Subject(s): Poliovirus Vaccine, Oral -- administration & dosageAfrican Continental Ancestry GroupChildPoliomyelitis -- prevention & controlVaccinationAfrica
3. [Staff physician of the WHO vaccinates a youngster against smallpox by means of a jet injector] Publication: 1970 Subject(s): Smallpox -- prevention & controlAfrican Continental Ancestry GroupChildVaccinationAfrica