1. A little black boy with a brace on one leg hoes in a field Publication: [193-?] Subject(s): African Continental Ancestry GroupChild
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