@misc{indiciae7ba57af7184e,
  title = {Ultrasonic phased array controller for hyperthermia applications.},
  author = {P J Benkeser and T L Pao and Y J Yoon},
  year = {1991},
  doi = {10.1016/0041-624x(91)90179-c},
  url = {https://pubmed.ncbi.nlm.nih.gov/1990724/},
  note = {Source identifier: 1990724}
}