@misc{indiciae7ecd8cf4591e,
  title = {[Serological and seroepidemiological studies on complement-binding chlamydia antibodies--a contribution on the understanding of ornithosis].},
  author = {A Stelzner and H Urbach},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4145847/},
  note = {Source identifier: 4145847}
}