... Hyaluronic Acid and Autologous Bone in the Surgical Correction of the Infra -Bone Defects Andrea BALLINI, Stefania CANTORE, Saverio CAPODIFERRO and Felice Roberto GRASSI Department of Dental ... Dental Sciences and Surgery, University of Bari, Bari, Italy. Correspondence to: Prof. F.R. GRASSI, Professor and Dean, Department of Dental Sciences and Surgery - University of Bari, P.zza ... Jalkanen M, Inki P, Larjava H. Expression of proteoglycans and hyaluronan during wound healing. J Histochem Cytochem 1995;43:125-35. 20. Pianigiani E, Andreassi A, Taddeucci P, Alessandrini...