Filtering by: Contributor Howard, D. Robert Remove constraint Contributor: Howard, D. Robert 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 Degrees, Academic Remove constraint Subject: Degrees, Academic Subject Duke University. Department of Community Health Sciences Remove constraint Subject: Duke University. Department of Community Health Sciences Subject Howard, D. Robert Remove constraint Subject: Howard, D. Robert Year 1971 Remove constraint Year: 1971