1. HTR polymer versus hydroxylapatite in human periodontal defects [abstract];Aichelmann-Reidy;J Dent Res,1997
2. Clinical comparison of HTR polymer synthetic bone and hydroxylapatite ceramic (HA) as bone replacement grafts (BRG) in human periodontal defects [abstract];Aichelmann-Reidy;J Periodontol,1997
3. Osteogenic potential of nonvital tissues and synthetic implant materials;Amler;J Periodontol,1987
4. Prevention of alveolar bone loss post-extraction with HTR grafting material;Ashman;Oral Surg Oral Med Oral Pathol,1985
5. Replacement therapy;Ashman;NY State Dent J,1994