TY  - BOOK
AU  - Van Hassel, H. J
TI  - Symposium on endodontics
T2  - The Dental clinics of North America
AV  - RK 24 Den vol. 23, no. 4 
PY  - 1979///
CY  - Philadelphia, PA
PB  - Saunders Elsevier
KW  - ENDODONTICS
KW  - DENTISTRY--ATLASES
ER  -