@misc{indiciaeb87751055216,
  title = {[Ventilatory lung function in patients with ankylosing spondylitis].},
  author = {S Nowak and A Kubacki and J Cellary},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4727612/},
  note = {Source identifier: 4727612}
}