@misc{indiciae1bff8a6dd363,
  title = {Dual-field and flow-programmed lift hyperlayer field-flow fractionation.},
  author = {S K Ratanathanawongs and J C Giddings},
  year = {1992},
  doi = {10.1021/ac00025a003},
  url = {https://pubmed.ncbi.nlm.nih.gov/1736679/},
  note = {Source identifier: 1736679}
}