title: Immature joint cartilage and the homograft reaction.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D002358:Cartilage, Articular / Q000098:blood supply / Q000276:immunology* / Q000637:transplantation*; D006648:Histocompatibility; D012756:Sheep; D014181:Transplantation Immunology; D014184:Transplantation, Homologous