@misc{indiciaefd63c95f5881,
  title = {Multiple drug resistance.},
  author = {W A Royal and R A Robinson and R Hunter and H MacDiarmid},
  doi = {10.1080/00480169.1968.33740},
  url = {https://pubmed.ncbi.nlm.nih.gov/5240828/},
  note = {Source identifier: 5240828}
}