TY  - RPRT
TI  - Alveolar ridge maintenance with solid nonporous hydroxylapatite root implants.
AU  - J H Quinn
AU  - J N Kent
PY  - 1984
DO  - 10.1016/0030-4220(84)90071-9
UR  - https://pubmed.ncbi.nlm.nih.gov/6096785/
ID  - 6096785
ER  -