TY  - RPRT
TI  - Two-stage maxillary sinus reconstruction with endosseous implants: a prospective study.
AU  - J E Blomqvist
AU  - P Alberius
AU  - S Isaksson
UR  - https://pubmed.ncbi.nlm.nih.gov/9857586/
ID  - 9857586
ER  -