@misc{indiciae2fbb457a64cf,
  title = {[An improved back-projection algorithm of dynamic electrical impedance tomography].},
  author = {Guanxin Xu and Wei He and H Singer},
  year = {2004},
  url = {https://pubmed.ncbi.nlm.nih.gov/15553853/},
  note = {Source identifier: 15553853}
}