Authors: Pitzen, T Geisler, FH Matthis, D Muller-Storz, H Pedersen, K Steudel, WI

Citation: T. Pitzen et al., The influence of cancellous bone density on load sharing in human lumbar spine: a comparison between an intact and a surgically altered motion segment, EUR SPINE J, 10(1), 2001, pp. 23-29

Authors: Pitzen, T Geisler, FH Matthis, D Muller-Storz, H Steudel, WI

Citation: T. Pitzen et al., Motion of threaded cages in posterior lumbar interbody fusion, EUR SPINE J, 9(6), 2000, pp. 571-576

Authors: Geisler, FH

Citation: Fh. Geisler, Prevention of peridural fibrosis: Current methodologies, NEUROL RES, 21, 1999, pp. S9-S22

Authors: Caspar, W Pitzen, T Papavero, L Geisler, FH Johnson, TA

Citation: W. Caspar et al., Anterior cervical plating for the treatment of neoplasms in the cervical vertebrae, J NEUROSURG, 90(1), 1999, pp. 27-34