@misc{indiciae4faa7b47ebca,
  title = {Maintaining your immune system--one method for enhanced longevity.},
  author = {Evi Wollscheid-Lengeling and Rolf-Joachim Müller and Rudi Balling and Klaus Schughart},
  year = {2004},
  doi = {10.1126/sageke.2004.1.pe2},
  url = {https://pubmed.ncbi.nlm.nih.gov/14715895/},
  note = {Source identifier: 14715895}
}