Long-term results of surgery for lumbar spinal stenosis: a randomised controlled trial.

Slatis, Par   •   Malmivaara, Antti   •   Heliovaara, Markku   •   Sainio, Paivi   •   Herno, Arto   •   Kankare, Jyrki   •   Seitsalo, Seppo   •   Tallroth, Kaj   •   Turunen, Veli   •   Knekt, Paul   •   Hurri, Heikki

published in: European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society