TY  - BOOK
AU  - Andreasen,J.O.
AU  - Andreasen,F.M.
TI  - Essentials of traumatic injuries to the teeth: a step-by-step treatment guide 
SN  - 0323013538
PY  - 2000///
CY  - St. Louis
PB  - Mosby
KW  - Periodontium
KW  - injuries
KW  - Tooth Injuries
ER  -