Peer-reviewed study
Trager RJ, Daniels CJ, Perez JA, Casselberry RM, Dusek JA. Association between chiropractic spinal manipulation and lumbar discectomy in adults with lumbar disc herniation and radiculopathy: retrospective cohort study using United States' data. BMJ Open. 2022;12(12):e068262. https://pmc.ncbi.nlm.nih.gov/articles/PMC9764600/