@misc{indiciaeafee270613ce,
  title = {Microbubble contrast in transrectal biopsy.},
  author = {M E Laniado},
  year = {2001},
  doi = {10.1016/s0140-6736(01)06675-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/11716915/},
  note = {Source identifier: 11716915}
}