TY  - RPRT
TI  - A method to quantify the hydroxylapatite needed for ridge augmentation.
AU  - D C Sorensen
AU  - E O Williams
PY  - 1987
DO  - 10.1016/0278-2391(87)90096-6
UR  - https://pubmed.ncbi.nlm.nih.gov/3025390/
ID  - 3025390
ER  -