TY  - BOOK
AU  - Gutmann,James L.,ed
TI  - Problem solving in endodontics: prevention, identification, and management 
SN  - 0-8151-4044-4
AV  - RK351 P76 1997
PY  - 1997///
CY  - St. Louis
PB  - Mosby
N1  - Incluye bibliografia
ER  -