@misc{indiciaeeb91f18cd343,
  title = {Immunomodulation by propionibacteria.},
  author = {W Roszkowski and K Roszkowski and H L Ko and J Beuth and J Jeljaszewicz},
  year = {1990},
  doi = {10.1016/s0934-8840(11)80686-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/2090145/},
  note = {Source identifier: 2090145}
}