TY - JOUR AU - Riksaasen, Anniken S. AU - Kaur, Simran AU - Solberg, Tore K. AU - Austevoll, Ivar AU - Brox, Jens-Ivar AU - Dolatowski, Filip C. AU - Hellum, Christian AU - Kolstad, Frode AU - Lonne, Greger AU - Nygaard, Øystein P. AU - Ingebrigtsen, Tor DO - doi:10.1302/0301-620X.105B4.BJJ-2022-0704.R1 UR - https://doi.org/10.1302/0301-620X.105B4.BJJ-2022-0704.R1 TI - Impact of the number of previous lumbar operations on patient-reported outcomes after surgery for lumbar spinal stenosis or lumbar disc herniation T2 - The Bone & Joint Journal VL - 105-B IS - 4 PY - 2023 SP - 422 EP - 430 ER -