Filtering by: Creator Duke University. Medical Center. Department of Medicine. Remove constraint Creator: Duke University. Medical Center. Department of Medicine. Collection Department of Medicine Oral History Project Remove constraint Collection: Department of Medicine Oral History Project Collection Oral History Collection Remove constraint Collection: Oral History Collection Subject Cholecystokinin. Remove constraint Subject: Cholecystokinin. 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.