Real-world data and evidence in pain research: a qualitative systematic review of methods in current practice
Vollert J, Kleykamp B, Farrar J, Gilron I, Hohenschurz-Schmidt D, Kerns R, Mackey S, Markman J, McDermott M, Rice A, Turk D, Wasan A, Dworkin R. Real-world data and evidence in pain research: a qualitative systematic review of methods in current practice. PAIN Reports 2023, 8: e1057. PMID: 36741790, PMCID: PMC9891449, DOI: 10.1097/pr9.0000000000001057.Peer-Reviewed Original Research