Filtragem por: Contributor Ballenger, Martha Remover Contributor: Ballenger, Martha Contributor Leone, Lucile P. Remover Contributor: Leone, Lucile P. Location Duke Medical Center Archives Remover Location: Duke Medical Center Archives Sujeito Ballenger, Martha D. Remover Sujeito: Ballenger, Martha D. Sujeito Leone, Lucile Petry, 1902- Remover Sujeito: Leone, Lucile Petry, 1902- Sujeito National Academy of Sciences (U.S.) Remover Sujeito: National Academy of Sciences (U.S.)