Filtragem por: Contributor Ballenger, Martha Remover Contributor: Ballenger, Martha Contributor Estes, E. Harvey (Edward Harvey), 1925- Remover Contributor: Estes, E. Harvey (Edward Harvey), 1925- Contributor Williams, Bryan Remover Contributor: Williams, Bryan Location Duke Medical Center Archives Remover Location: Duke Medical Center Archives Sujeito Ballenger, Martha D. Remover Sujeito: Ballenger, Martha D. Sujeito Delivery of Health Care -- manpower Remover Sujeito: Delivery of Health Care -- manpower Sujeito Leone, Lucile Petry, 1902- Remover Sujeito: Leone, Lucile Petry, 1902-