Eaton E, Swearingen HR, Zand Vakili A, Jones SR, Greenberg BD. A Brief Report on an 8-Week Course of Mindfulness-based Care for Chronic Pain in the Treatment of Veterans With Back Pain: Barriers Encountered to Treatment Engagement and Lessons Learned. Med Care. 2020 Sep;58 Suppl 2 9S:S94-S100. doi: 10.1097/MLR.0000000000001377. PMID: 32826778