31. A little black boy with a brace on one leg hoes in a field Publication: [193-?] Subject(s): African Continental Ancestry GroupChild
32. [Surgeon General Parran in front of a mobile syphilis trailer] Publication: 1939 Subject(s): PhysiciansNursesAfrican Continental Ancestry GroupParran, Thomas, Jr., 1892-1968.
33. [Ossie Davis at Freedmens' Hospital] Publication: [19--] Subject(s): PhysiciansAfrican Continental Ancestry Group
34. A man in a long apron guides a suspended barrel into a steaming vat Subject(s): Protective ClothingAfrican Continental Ancestry Group
35. [Pediatric clinic waiting room] Publication: [19--] Subject(s): African Continental Ancestry Group
37. [Infant receives an injection] Publication: [19--] Subject(s): NursesAfrican Continental Ancestry Group
38. She has a cocaine problem: And she's never even tried it Subject(s): African Continental Ancestry Group
39. [Building condition three men examine pool of water] Publication: [1953?] Subject(s): Libraries, MedicalFacility Design and ConstructionAfrican Continental Ancestry GroupNational Library of Medicine (U.S.)Armed Forces Medical Library (U.S.)
40. [Providing oral polio vaccine to children in Africa] Publication: 1982 Subject(s): Poliovirus Vaccine, Oral -- administration & dosageAfrican Continental Ancestry GroupChildPoliomyelitis -- prevention & controlVaccinationAfrica