1. A study of materials suitable to produce bioceramics with controlled porosity for prosthetic implants stabilized by bone tissue ingrowth;Menabue;Biomateriali,1992
2. Hydroxylapatit Kermik granulate und ihre sistematik;Osborn;Zeitschrift Material,1989
3. Implantatwerkstoff hydroxylapatitkermik-grundlagen im kliniske Anwendung;Osborn,1985
4. Granulates based on calcium phosphate with controlled morphology and porosity for medical applications: physico-chemical parameters and production technique;Fabbri;Biomaterials,1994
5. Histologic reactions to different hydroxyapatite granules;Janicke,1988