@misc{indiciae837a3bfaf774,
  title = {Magnetically controlled targeted micro-carrier systems.},
  author = {P K Gupta and C T Hung},
  year = {1989},
  doi = {10.1016/0024-3205(89)90593-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/2644506/},
  note = {Source identifier: 2644506}
}