@misc{indiciaec1545cc5c3f5,
  title = {[Demonstration of paraproteins using simple gel diffusion technics].},
  author = {W Keitel and H J Gutschmidt},
  year = {1967},
  url = {https://pubmed.ncbi.nlm.nih.gov/4173823/},
  note = {Source identifier: 4173823}
}