@article{PhysRevFocus.28.7,
  title = {Ultrasound Cleans with a Twist},
  author = {Monroe, Don},
  journal = {Phys. Rev. Focus},
  volume = {28},
  issue = {},
  pages = {7},
  numpages = {1},
  year = {2011},
  month = {Aug},
  doi = {10.1103/PhysRevFocus.28.7},
  url = {http://link.aps.org/doi/10.1103/PhysRevFocus.28.7},
  publisher = {American Physical Society}
}