TY  - BOOK
AU  - Perry,Dorothy A.
AU  - Beemsterboer,Phyllis
TI  - Periodontology for the dental hygienist
SN  - 9781416001751
U1  - 617.632 
PY  - 2007///
CY  - St. Louis, Mo.
PB  - Saunders/Elsevier
KW  - Periodontics
KW  - Dental hygienists
N1  - includes index
ER  -