TY  - BOOK
AU  - Cripps,S.
TI  - Periodontal disease : recognition, interception and prevention a guide for general practiitioner
SN  - 0867151188
U1  - 617.632 
PY  - 1984///
CY  - Chicago
PB  - Quintessence Pub. Co.
KW  - Periodontal disease
ER  -