@misc{indiciaea150ab1501f9,
  title = {Australia antigen in amniotic fluid.},
  author = {S Matsuda and K Tada and R Shirachi and N Ishida},
  year = {1972},
  doi = {10.1016/s0140-6736(72)91451-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/4112588/},
  note = {Source identifier: 4112588}
}