Filtering by: Collection Oral History Collection Remove constraint Collection: Oral History Collection Subject Blalock, Alfred, 1899-1964 Remove constraint Subject: Blalock, Alfred, 1899-1964 Subject Detmer, Don E. Remove constraint Subject: Detmer, Don E. Subject Duke University. Medical Center Remove constraint Subject: Duke University. Medical Center Subject Duke University. Medical Center. Department of Surgery Remove constraint Subject: Duke University. Medical Center. Department of Surgery Subject Faculty. Remove constraint Subject: Faculty.