1. [Donald S. Fredrickson at a desk ] Author(s): Pumphrey, Robert. Publication: 1957 Subject(s): PhysiciansFredrickson, Donald S.
2. [Researchers with cholestenone-fed rat] Author(s): Pumphrey, Robert. Publication: 1957 Subject(s): LaboratoriesLaboratory PersonnelFredrickson, Donald S.
3. [Donald S. Fredrickson and colleagues with laboratory equipment] Author(s): Pumphrey, Robert. Publication: 1957 Subject(s): Laboratory PersonnelFredrickson, Donald S.
4. [Helicopter transporting President Lyndon Johnson] Author(s): Pumphrey, Robert. Publication: 1967 Subject(s): AircraftNational Institutes of Health (U.S.)
