TY  - RPRT
TI  - The endoscopically controlled osteotome sinus floor elevation: a preliminary prospective study.
AU  - Emeka Nkenke
AU  - Andreas Schlegel
AU  - Stefan Schultze-Mosgau
AU  - Friedrich W Neukam
AU  - Jörg Wiltfang
UR  - https://pubmed.ncbi.nlm.nih.gov/12182299/
ID  - 12182299
ER  -