Filtering by: Contributor Ballenger, Martha Remove constraint Contributor: Ballenger, Martha Contributor Leone, Lucile P. Remove constraint Contributor: Leone, Lucile P. Contributor Stead, Eugene A. Remove constraint Contributor: Stead, Eugene A. Contributor Williams, Bryan Remove constraint Contributor: Williams, Bryan Location Duke Medical Center Archives Remove constraint Location: Duke Medical Center Archives Collection PA Implementation Era (1966-1972) Remove constraint Collection: PA Implementation Era (1966-1972) Subject Estes, E. Harvey (Edward Harvey), 1925- Remove constraint Subject: Estes, E. Harvey (Edward Harvey), 1925- Subject Hershey, Nathan Remove constraint Subject: Hershey, Nathan Subject Yarmolinsky, Adam Remove constraint Subject: Yarmolinsky, Adam