Accurate obturator nerve block in transurethral surgery.

@article{Yazaki1985AccurateON,
  title={Accurate obturator nerve block in transurethral surgery.},
  author={Takahito Yazaki and Hiroyasu Ishikawa and Shori Kanoh and Kenkichi Koiso},
  journal={Urology},
  year={1985},
  volume={26 6},
  pages={588-9}
}