@misc{indiciae619e0556b406,
  title = {Difficulties in tracing sensitizing textile dyes.},
  author = {S Fregert and L Trulsson},
  year = {1978},
  doi = {10.1111/j.1600-0536.1978.tb03776.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/668355/},
  note = {Source identifier: 668355}
}