Classifying chronic opioid use before spine surgery: comparison of self-report and prescription drug monitoring program (PDMP) reporting.

Pennings JS, Khan I, Hills JM, Coronado RA, Devin CJ, Archer KR. Classifying chronic opioid use before spine surgery: comparison of self-report and prescription drug monitoring program (PDMP) reporting. The spine journal : official journal of the North American Spine Society. 2020 Nov;20(20). 1795-1797. PMID: 32502656 [PubMed]