1. Pins in restorative dentistry;Courtade,1971
2. Determination of the moisture content of vital and pulpless teeth;Helfer;Oral Surg,1972
3. Postendodontic restoration;Eissman,1984
4. Clinically significant factors in dowel design;Sorensen;J Prosthet Dent,1984
5. Resistance to frature of restored endodontically treated premolars;Trope;Endod Dent Traumatol,1986