Expert opinion: Rescue me: rescue medication for migraine.

@article{Whyte2010ExpertOR,
  title={Expert opinion: Rescue me: rescue medication for migraine.},
  author={Chad Allen Whyte and Stewart J. Tepper and Randolph Warren Evans},
  journal={Headache},
  year={2010},
  volume={50 2},
  pages={307-13}
}