1. Filled polymer crowns: 1- & 2-year status reports;Clinical Research Associates;Clin Res Associates Newsletter,1998
2. Preventing postoperative tooth sensitivity in Class I, II and V restorations;Christensen;JADA,2002
3. Self-etching primers are here;Christensen;JADA,2001
4. Resin cements and postoperative sensitivity;Christensen;JADA,2000
5. Self-etch primer (SEP) adhesives update;Clinical Research Associates;Clin Res Associates Newsletter,2003