@misc{indiciae22f6720ccd55,
  title = {A spherical-section ultrasound phased array applicator for deep localized hyperthermia.},
  author = {E S Ebbini and C A Cain},
  year = {1991},
  doi = {10.1109/10.83562},
  url = {https://pubmed.ncbi.nlm.nih.gov/1879855/},
  note = {Source identifier: 1879855}
}