Dr. Ralph Snyderman, MD, is Chancellor Emeritus of Duke University, James B. Duke Professor of Medicine, and Director of the Duke Center for Research on Personalized Health Care. Contains the professional papers Snyderman created during his tenure as chief of the Division of Rheumatic and Genetic Diseases (1976-1985) within the Department of Medicine at Duke University Medical Center. Also includes research and teaching materials. Types of materials include correspondence, reports, committee materials, meeting and conference records, speeches, photographs, clippings, brochures, pamphlets, grant materials, patent materials, and writings. Major correspondents include Joseph Greenfield, Barton Haynes, George Cianciolo, and Robert Lefkowitz. Major subjects include Duke University Medical Center, Duke University Health System, School of Medicine, arthritis, and drug therapy for arthritis and inflammation. Materials date from 1951 to 1990.