Local and regional anaesthetic techniques.

@article{Boell1991LocalAR,
  title={Local and regional anaesthetic techniques.},
  author={R Boell and Janet Rubin},
  journal={South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde},
  year={1991},
  volume={80 2},
  pages={109-10}
}