1. Tissue management for making impressions;Fischer,1981
2. Operative Dentistry;Gilmore,1982
3. Prevention of failures in making impressions and dies;Harrison;Dent Clin North Am,1979
4. Electrosurgical management of soft tissue and restorative dentistry;Flocken;Dent Clin North Am,1980
5. Conservative management of the gingival tissue for crowns;Fisher;Dent Clin North Am,1976