Filtering by: Collection Oral History Collection Remove constraint Collection: Oral History Collection Subject Cardiology. Remove constraint Subject: Cardiology. Subject Division of Cardiology Remove constraint Subject: Division of Cardiology Subject Duke University. Medical Center Remove constraint Subject: Duke University. Medical Center Subject Duke University. Medical Center. Department of Medicine Remove constraint Subject: Duke University. Medical Center. Department of Medicine Subject Duke University. School of Medicine Remove constraint Subject: Duke University. School of Medicine Year 2007 Remove constraint Year: 2007