title: Collagen heterografts for bone replacement. A preliminary report.
mesh_terms: D000818:Animals; D001673:Biodegradation, Environmental; D001846:Bone Development; D002417:Cattle; D003238:Connective Tissue / Q000637:transplantation*; D005069:Evaluation Studies as Topic; D006087:Graft vs Host Reaction; D008334:Mandible; D010012:Osteogenesis; D011817:Rabbits; D014183:Transplantation, Heterologous