@misc{indiciae820877506022,
  title = {Rovsing's sign.},
  author = {A F WILLIAMS},
  year = {1956},
  doi = {10.1016/s0140-6736(56)91434-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/13386234/},
  note = {Source identifier: 13386234}
}