@misc{indiciae501ebe85a738,
  title = {A sensitive ELISA method for protein A detection.},
  author = {O Olsvik and B P Berdal},
  year = {1981},
  doi = {10.1111/j.1699-0463.1981.tb00191\_89b.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/7315350/},
  note = {Source identifier: 7315350}
}