TY  - BOOK
AU  - McLaughlin, Gerald.
AU  - Freedman, George A.
TI  - Color Atlas of Tooth Whitening / 
U1  - 617.634 2 
PY  - 1991///
CY  - Missouri : 
PB  - Ishiyaku Euro America, Inc. , 
KW  - Endodontics
ER  -