TY  - RPRT
TI  - The periodontal disease process.
AU  - W R Grigsby
AU  - C B Sabiston
PY  - 1976
DO  - 10.1111/j.1600-0714.1976.tb01763.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5582/
ID  - 5582
ER  -