@misc{indiciaeb1589af9b5c5,
  title = {Gallbladder carcinoma producing human chorionic gonadotropin.},
  author = {T Fukuda and Y Ohnishi},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2220737/},
  note = {Source identifier: 2220737}
}