TY  - RPRT
TI  - Sinus floor elevation with osteotomes.
AU  - R B Summers
PY  - 1998
DO  - 10.1111/j.1708-8240.1998.tb00352.x
UR  - https://pubmed.ncbi.nlm.nih.gov/9759033/
ID  - 9759033
ER  -