@misc{indiciae3667a044cdbc,
  title = {A new method for protein labeling with 99mTc.},
  author = {D Blok and R I Feitsma and M N Wasser and W Nieuwenhuizen and E K Pauwels},
  year = {1989},
  doi = {10.1016/0883-2897(89)90209-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/2714995/},
  note = {Source identifier: 2714995}
}