to clarify the role of histocompatibility antigen-matching on the health of transplanted articular cartilage , we orthotopically implanted canine leukocyte antigen-matched and mismatched proximal osteochondral allografts of the radius , both fresh and cryopreserved , in beagles .
C0019628
histocompatibility antigen
C0019721
leukocyte