TY  - BOOK
AU  - Genco,Robert J.
AU  - Golman,Hernry M.
AU  - Cohen,D.Walter
TI  - Contemporary periodontics
SN  - 0801609351
PY  - 1990///
CY  - St. Louis
PB  - Mosby
KW  - Periodontal Diseases
KW  - Periodontal diseases
KW  - Therapy
N1  - Includes bibliogrphical references
ER  -