@article{diwan_sala-blanch_nair_2023,  title={Anatomic barriers to paraspinal blocks: a cadaver case series},  volume={73},  ISSN={2352-2291},  url={https://doi.org/10.1016/j.bjane.2021.10.011},  DOI={10.1016/j.bjane.2021.10.011},  number={6},  journal={Brazilian Journal of Anesthesiology},  publisher={Sociedade Brasileira de Anestesiologia (SBA)},  author={Diwan, Sandeep and Sala-Blanch, Xavier and Nair, Abhijit},  year={2023},  month={Nov},  pages={822–826} }