@misc{indiciaee501909e6f71,
  title = {Hepatitis antigen in pleural fluid.},
  author = {W D Merrill and J R Farris and O Rounds},
  year = {1977},
  doi = {10.7326/0003-4819-87-2-247\_1},
  url = {https://pubmed.ncbi.nlm.nih.gov/889211/},
  note = {Source identifier: 889211}
}