@misc{indiciae8573882e0cbf,
  title = {Simplified procedure for immunodiffusion techniques on cellulose acetate.},
  author = {J Kohn},
  year = {1968},
  doi = {10.1038/2171261a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4868373/},
  note = {Source identifier: 4868373}
}