The invention relates to an osteoimplant fabricated from a solid aggregate of bone derived elements possessing chemical linkages between their adjacent surface-exposed collagen. Also described are various other components which can be incorporated into the bone implant material such as bone-growth inducing...http://www.google.es/patents/US6294041?utm_source=gb-gplus-sharePatente US6294041 - Method for an osteoimplant manufacture
