@misc{indiciaec0fc6dd6ff80,
  title = {INDIRECT CYSTOMETROGRAPHY.},
  author = {G VARUGHESE},
  year = {1963},
  doi = {10.3171/jns.1963.20.8.0655},
  url = {https://pubmed.ncbi.nlm.nih.gov/14188834/},
  note = {Source identifier: 14188834}
}