@misc{indiciae58f027d112d1,
  title = {[Sinusolithiasis (author's transl)].},
  author = {N Sprem and R Risavi and I Cepelak},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/881934/},
  note = {Source identifier: 881934}
}