@misc{indiciae852b2281d45c,
  title = {Isolation and sequence of complementary DNA encoding human extracellular superoxide dismutase.},
  author = {K Hjalmarsson and S L Marklund and A Engström and T Edlund},
  year = {1987},
  doi = {10.1073/pnas.84.18.6340},
  url = {https://pubmed.ncbi.nlm.nih.gov/3476950/},
  note = {Source identifier: 3476950}
}