@misc{indiciaec1c91bb51a6b,
  title = {Chromaticity-coded Doppler blood velocity sonagrams: preliminary observations.},
  author = {S Kontis and T S Padayachee and R G Gosling},
  year = {1988},
  doi = {10.1016/0301-5629(88)90107-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3067430/},
  note = {Source identifier: 3067430}
}