@article{143091,
  author = {Kristian Helmerson and Rani Kishore and William Phillips and H Weetall},
  title = {Optical Tweezers-Based Immunosensor Detects Femtomolar Concentration of Antigens},
  year = {1997},
  number = {43},
  month = {1997-01-01},
  publisher = {Journal of Clinical Chemistry},
  language = {en},
}