TY  - BOOK
AU  - Wilson, T.G.  .
AU  - Kornman , K.S.  .
TI  - Advances in Periodontics / 
U1  - 617.632 
PY  - 1992///
CY  - London : 
PB  - Quintessence Book , 
KW  - Periodontology
ER  -