@misc{indiciae2566369d2e7c,
  title = {[Heart condition and lung function in ankylosing spondylitis].},
  author = {G Strohmeyer and W Frenger},
  year = {1982},
  url = {https://pubmed.ncbi.nlm.nih.gov/7176883/},
  note = {Source identifier: 7176883}
}