1. Hippocrates (circa 400 BC). On fractures and joints,1928
2. Intorno alla regenerazione del tessuto osso; studi sperimentali;Bonome;Arch Perle Sci Med,1886
3. Veber histologische befunde nach knochemimplantationen;Barth;Arch Klin Chir,1893
4. L'organisation des os;Lacroix,1949
5. Bone formation by autoinduction;Urist;Science,1965