@misc{indiciaea22fed7b6bc3,
  title = {Multiple step-ladder cervical sinuses.},
  author = {N N Mathur and R Dhawan and Indu Rana and S Gudwani},
  year = {2005},
  url = {https://pubmed.ncbi.nlm.nih.gov/16398079/},
  note = {Source identifier: 16398079}
}