@misc{indiciaeb579a5d238f5,
  title = {Multiple small sample ultrafiltration without special apparatus.},
  author = {K O Pedersen},
  year = {1971},
  doi = {10.3109/00365517109090663},
  url = {https://pubmed.ncbi.nlm.nih.gov/5093521/},
  note = {Source identifier: 5093521}
}