Authors: STYF JR WILLEN J

Citation: Jr. Styf et J. Willen, THE EFFECTS OF EXTERNAL COMPRESSION BY 3 DIFFERENT RETRACTORS ON PRESSURE IN THE ERECTOR SPINE MUSCLES DURING AND AFTER POSTERIOR LUMBAR SPINE SURGERY IN HUMANS, Spine (Philadelphia, Pa. 1976), 23(3), 1998, pp. 354-358

Authors: WILLEN J

Citation: J. Willen, UNTITLED - RESPONSE, Spine (Philadelphia, Pa. 1976), 23(13), 1998, pp. 1507-1507

Authors: DANIELSON BI WILLEN J GAULITZ A NIKLASON T HANSSON TH

Citation: Bi. Danielson et al., AXIAL LOADING OF THE SPINE DURING CT AND MR IN PATIENTS WITH SUSPECTED LUMBAR SPINAL STENOSIS, Acta radiologica, 39(6), 1998, pp. 604-611

Authors: WILLEN J DANIELSON B GAULITZ A NIKLASON T SCHONSTROM N HANSSON T

Citation: J. Willen et al., DYNAMIC EFFECTS ON THE LUMBAR SPINAL-CANAL - AXIALLY LOADED CT-MYELOGRAPHY AND MRI IN PATIENTS WITH SCIATICA AND OR NEUROGENIC CLAUDICATION/, Spine (Philadelphia, Pa. 1976), 22(24), 1997, pp. 2968-2976