TY  - BOOK
AU  - Wolf F. Herbert
AU  - Thomas M Hassell
TI  - Color atlas of dental hygiene periodontology
U1  - 617.632 
PY  - 2006///
CY  - New York
PB  - Thieme
KW  - Periodontics(617.632)
N1  - Color ; atlas ; dental ; hygiene ; periodontology
ER  -