Genetic contributions to opioid side effects: helix me, helix me not.

@article{Fillingim2012GeneticCT,
  title={Genetic contributions to opioid side effects: helix me, helix me not.},
  author={Roger B. Fillingim},
  journal={Anesthesiology},
  year={2012},
  volume={117 1},
  pages={6-7}
}