TY  - RPRT
TI  - [Stability of pedicle screws. 2: Maximum pullout force with reference to bone density].
AU  - A von Strempel
AU  - J Kühle
AU  - W Plitz
UR  - https://pubmed.ncbi.nlm.nih.gov/8140781/
ID  - 8140781
ER  -