Weinstein ER, Boyer RB, White RS, Weinberg RY, et al. Improved outcomes for spinal versus general anesthesia for hip fracture surgery:
a retrospective cohort study of the National Surgical Quality Improvement
Program. Reg Anesth Pain Med 2023 May 2:rapm-2022-104217. doi: 10.1136/rapm-2022-104217.
PMID: 37130697