@article{article9,
  title = {Axillary Approaches to Brachial Plexus Block: A Comparison of Stimulator-guided Peripheral Nerve Block with and Without Ultrasonography Techniques},
  author = {Altun, D. and Dedebek, G. and Savran Karadeniz, M. and Şalviz, E.A. and Tuğrul, M.},
  journal = {European Archives of Medical Research},
  year = {2021},
  volume = {37},
  pages = {89-94},
  doi = {10.4274/eamr.galenos.2020.02996}
}