TY  - ADVS
AU  - Radentz,William H.
TI  - The Etiology of periodontal disease and the periodontal examination
PY  - 1990///
CY  - Chapel Hill, NC.
PB  - Health Sciences Consortium
KW  - Periodontal diseases
KW  - Etiology
KW  - Periodontal Diseases
KW  - diagnosis
ER  -