D. Y. Cooper

Innovation and Tradition at the University of Pennsylvania School of Medicine: An Anecdotal Journey

Marshall A. Ledger, D. Y. Cooper, 1990 .

11. MERGERS AND GRADUATE EDUCATION

Marshall A. Ledger, D. Y. Cooper, 1990 .

The evolution of orthopaedic surgeons from bone and joint surgery at the University of Pennsylvania.

D. Y. Cooper, 2000, Clinical orthopaedics and related research.

Personal Remembrances of Episodes in the Life of Herbert Remmer

David Y Cooper, D. Y. Cooper, 2004, Drug metabolism reviews.