@misc{indiciaefbfbc1f1274e,
  title = {Multichannel intraluminal impedance: general principles and technical issues.},
  author = {Radu Tutuian and Donald O Castell},
  year = {2005},
  doi = {10.1016/j.giec.2004.10.009},
  url = {https://pubmed.ncbi.nlm.nih.gov/15722239/},
  note = {Source identifier: 15722239}
}