TY  - RPRT
TI  - Vertical ridge augmentation using a membrane technique associated with osseointegrated implants.
AU  - M Simion
AU  - P Trisi
AU  - A Piattelli
PY  - 1994
UR  - https://pubmed.ncbi.nlm.nih.gov/7751115/
ID  - 7751115
ER  -