@misc{indiciae6fbfd6052701,
  title = {Mastoiditis; a continuing problem.},
  author = {M P SPEARMAN},
  year = {1956},
  doi = {10.1097/00007611-195603000-00014},
  url = {https://pubmed.ncbi.nlm.nih.gov/13311613/},
  note = {Source identifier: 13311613}
}