@misc{indiciaeb3a0fda59c18,
  title = {A chemical method for determining the activity of developer solutions.},
  author = {M CHANIN and F H BARNES},
  year = {1954},
  doi = {10.1148/63.1.105},
  url = {https://pubmed.ncbi.nlm.nih.gov/13186121/},
  note = {Source identifier: 13186121}
}