Conservative treatment in patients sick-listed for acute low-back pain: a prospective randomised study with 12 months’ follow-up

Por Seferlis, T., Németh, G., Carlsson, A. M., Gillström, P.
Publicado em 1998

Spinal stenosis surgery in Sweden 1987–1999

Por Jansson, K-Å., Blomqvist, P., Granath, F., Németh, G.
Publicado em 2003

Three-dimensional movements of the lumbar spine facet joints and segmental movements: in vivo examinations of normal subjects with a new non-invasive method

Por Svedmark, P., Tullberg, T., Noz, M. E., Maguire, G. Q., Zeleznik, M. P., Weidenhielm, L., Nemeth, G., Olivecrona, H.
Publicado em 2011