@misc{indiciaee3394e7b405d,
  title = {New concept for the variable flow rate Andersen cascade impactor and calibration data.},
  author = {S C Nichols and D R Brown and M Smurthwaite},
  year = {1998},
  url = {https://pubmed.ncbi.nlm.nih.gov/10180726/},
  note = {Source identifier: 10180726}
}