New delta-opioid antagonists as pharmacological probes.

@article{Bryant1998NewDA,
  title={New delta-opioid antagonists as pharmacological probes.},
  author={Sharon D. Bryant and Severo Salvadori and Patricia S. Cooper and Lawrence H. Lazarus},
  journal={Trends in pharmacological sciences},
  year={1998},
  volume={19 2},
  pages={42-6}
}