Authors:
Pfirrmann, CWA
Oberholzer, PA
Zanetti, M
Boos, N
Trudell, DJ
Resnick, D
Hodler, J
Citation: Cwa. Pfirrmann et al., Selective nerve root blocks for the treatment of sciatica: Evaluation of injection site and effectiveness - A study with patients and cadavers, RADIOLOGY, 221(3), 2001, pp. 704-711