@misc{indiciae692e45ebd2cb,
  title = {NIH conference. Primary biliary cirrhosis and the complement system.},
  year = {1979},
  doi = {10.7326/0003-4819-90-1-72},
  url = {https://pubmed.ncbi.nlm.nih.gov/420467/},
  note = {Source identifier: 420467}
}