TY  - BOOK
AU  - Gutmann, James L..
AU  - Dumsha, Thom C..
TI  - Problem Solving in Endodontics / 
U1  - 617.634 2 
PY  - 1997///
CY  - Missouri : 
PB  - Mosby- Year Book, Inc. , 
KW  - Endodontics
ER  -