Case Report: Two-center case series of motor-sparing nerve blocks comprised of preservative-free midazolam–buprenorphine–clonidine–dexamethasone. - Williams, Brian A.; Ritter, Marsha E.; Kennedy, Patrick J.; Kmatz, Alissa M.; Abdullah, Leath; Scanlan, Rick L.; McNiffe, Nicholas J.; Fowler, William M.; Patzkowski, Michael S. (Frontiers in Anesthesiology, 2025)