@misc{indiciae0cc254d51088,
  title = {Ultrasonic tissue characterization with a real time integrated backscatter imaging system in normal and aging human hearts.},
  author = {T Masuyama and U Nellessen and I Schnittger and T L Tye and W L Haskell and R L Popp},
  year = {1989},
  doi = {10.1016/0735-1097(89)90019-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/2685077/},
  note = {Source identifier: 2685077}
}