4231. [President Lyndon Johnson's visit to NIH, 1967] Subject(s): Shannon, James A. (James Augustine), 1904-1994.
4239. [Developers of a promising new experimental vaccine against rubella (German measles)] Publication: Produced: [1967] Subject(s): RubellaVaccinesMedical Laboratory PersonnelParkman, Paul Douglas, 1932-Meyer, Harry Martin, 1928-