Preoperative Opioids and 1-year Patient-reported Outcomes After Spine Surgery.

Hills JM, Archer KR . Pennings JS, Wick JB, J, Butler M, Sivaganesan A, Khan I, Call R, Devin CJ. Preoperative Opioids and 1-year Patient-reported Outcomes After Spine Surgery. Spine. 2019 Jun 15;44(44). 887-895. PMID: 30601356 [PubMed]