@misc{indiciaebc64ab0c16cf,
  title = {Specific hapten binding activity in normal sera.},
  author = {M H Winkler and K Adetugbo and G M Lehrer},
  year = {1972},
  doi = {10.3109/08820137209022892},
  url = {https://pubmed.ncbi.nlm.nih.gov/4197434/},
  note = {Source identifier: 4197434}
}