J. Berger,  D. F. Gutierrez,  A. Shbeeb, L. Ngai,  Z. Meliksetyan, and V. Zelman, “Potential Cost Savings of Off-Site Regional Anesthesia for Minor Orthopedic Surgical Procedures”, PMJUA, vol. 1, no. 3, pp. 49–54, Sep. 2016.