14. [A Blood Bank nurse] Author(s): Pumphrey, Robert S. Publication: [19--] Subject(s): NursesAfrican Americans
15. [A nurse is attending to a child in a wheelchair] Author(s): Hecht, Jerry. Publication: [19--] Subject(s): NursesAfrican Americans
16. [Separating antibodies from other proteins] Author(s): Joy, Thomas. Publication: 1969 Subject(s): LaboratoriesAfrican Americans