@misc{indiciae5bc43d47a5c7,
  title = {Low density barium and bentonite mixture versus high density barium: a comparative study to optimize negative gastrointestinal contrast agents for MRI.},
  author = {M R Paley and A I Nicolas and P J Mergo and G M Torres and S S Burton and P R Ros},
  year = {1997},
  doi = {10.1016/s0730-725x(97)00029-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/9364949/},
  note = {Source identifier: 9364949}
}