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