@misc{indiciae4fa423b02dba,
  title = {Esophageal dysfunction and its pathogenesis in progressive systemic sclerosis.},
  author = {T R Weihrauch and G W Korting and K Ewe and G Vogt},
  year = {1978},
  doi = {10.1007/bf01480150},
  url = {https://pubmed.ncbi.nlm.nih.gov/713424/},
  note = {Source identifier: 713424}
}