@misc{indiciaea2976e78eaf2,
  title = {The effect of copper on loop A.},
  author = {J Lippes and M Zielezny and H Sultz},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4695497/},
  note = {Source identifier: 4695497}
}