@misc{indiciae26aba696e998,
  title = {An improved antigen for the FTA-ABS test.},
  author = {E F Hunter and E T Creighton and J S Lewis},
  year = {1970},
  url = {https://pubmed.ncbi.nlm.nih.gov/4920796/},
  note = {Source identifier: 4920796}
}