TY  - BOOK
AU  - GEHRIG, JILL. 
TI  - FOUNDATIONS OF PERIODONTICS FOR THE DENTAL HYGIENIST
SN  - 9781451194159 
U1  - 617.632,GEH 
PY  - 2016///
PB  - MUMBAIWOLTERS KLUWER
KW  - Periodontology
ER  -