1. Can we define success criteria for lumbar disc surgery?: Estimates for a substantial amount of improvement in core outcome measures. (1st January 2013) Authors: Solberg, Tore; Johnsen, Lars Gunnar; Nygaard, Øystein P; Grotle, Margreth Journal: Acta orthopaedica Issue: Volume 84:Number 2(2013) Page Start: 196 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Comparing Cost-effectiveness of X-Stop With Minimally Invasive Decompression in Lumbar Spinal Stenosis. Issue 8 (15th April 2015) Authors: Lønne, Greger; Johnsen, Lars Gunnar; Aas, Eline; Lydersen, Stian; Andresen, Hege; Rønning, Roar; Nygaard, Øystein P. Journal: Spine Issue: Volume 40:Issue 8(2015) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Comparing Cost-effectiveness of X-Stop With Minimally Invasive Decompression in Lumbar Spinal Stenosis: A Randomized Controlled Trial. Issue 8 (15th April 2015) Authors: Lønne, Greger; Johnsen, Lars Gunnar; Aas, Eline; Lydersen, Stian; Andresen, Hege; Rønning, Roar; Nygaard, Øystein P. Journal: Spine Issue: Volume 40:Issue 8(2015) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. High volumes of recent surgical admissions, time to surgery, and 60-day mortality: a cohort study of 60, 000 Norwegian hip fracture patients. (1st February 2021) Authors: Nilsen, Sara Marie; Asheim, Andreas; Carlsen, Fredrik; Anthun, Kjartan Sarheim; Johnsen, Lars Gunnar; Vatten, Lars Johan; Bjørngaard, Johan Håkon Journal: Bone & joint journal Issue: Volume 103B:Number 2(2021) Page Start: 264 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Medication reconciliation of patients with hip fracture by clinical pharmacists. Issue 3 (2nd November 2015) Authors: Gjerde, Anne Marie; Aa, Elizabeth; Sund, Janne Kutschera; Stenumgard, Pal; Johnsen, Lars Gunnar Journal: European journal of hospital pharmacy Issue: Volume 23:Issue 3(2016) Page Start: 166 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Minimally Invasive Decompression Versus X-Stop in Lumbar Spinal Stenosis. Issue 2 (15th January 2015) Authors: Lønne, Greger; Johnsen, Lars Gunnar; Rossvoll, Ivar; Andresen, Hege; Storheim, Kjersti; Zwart, John Anker; Nygaard, Øystein P. Journal: Spine Issue: Volume 40:Issue 2(2015) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Minimally Invasive Decompression Versus X-Stop in Lumbar Spinal Stenosis: A Randomized Controlled Multicenter Study. Issue 2 (15th January 2015) Authors: Lønne, Greger; Johnsen, Lars Gunnar; Rossvoll, Ivar; Andresen, Hege; Storheim, Kjersti; Zwart, John Anker; Nygaard, Øystein P. Journal: Spine Issue: Volume 40:Issue 2(2015) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Surgery with disc prosthesis versus rehabilitation in patients with low back pain and degenerative disc: two year follow-up of randomised study. (19th May 2011) Authors: Hellum, Christian; Johnsen, Lars Gunnar; Storheim, Kjersti; Nygaard, Øystein P; Brox, Jens Ivar; Rossvoll, Ivar; Rø, Magne; Sandvik, Leiv; Grundnes, Oliver Journal: BMJ Issue: Volume 342(2011) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. Time of admission and mortality after hip fracture: a detailed look at the weekend effect in a nationwide study of 55, 211 hip fracture patients in Norway. (2nd November 2018) Authors: Asheim, Andreas; Nilsen, Sara Marie; Toch-Marquardt, Marlen; Anthun, Kjartan Sarheim; Johnsen, Lars Gunnar; Bjørngaard, Johan Håkon Journal: Acta orthopaedica Issue: Volume 89:Number 6(2018) Page Start: 610 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗