@misc{indiciaee803e4461df5,
  title = {Purification and concentration by ultrafiltration.},
  author = {P Schratter},
  year = {1996},
  doi = {10.1385/0-89603-336-8:115},
  url = {https://pubmed.ncbi.nlm.nih.gov/8798192/},
  note = {Source identifier: 8798192}
}