TY  - BOOK
AU  - Bathla,
TI  - Tips and Tricks in Periodontology
SN  - 81-8448-5193-1
U1  - 617.632 
PY  - 2009///
CY  - Delhi
PB  - Jaypee Brothers Medical Publishers (P) Ltd.
KW  - Periodontology
ER  -