@misc{indiciae036898d1bea9,
  title = {Difference in dose response between native and activated first component of guinea pig complement (C1): reaction with C1 inactivator offers no explanation.},
  author = {I G Hoffmann and N P Stevland},
  year = {1971},
  doi = {10.1016/0019-2791(71)90401-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/5570045/},
  note = {Source identifier: 5570045}
}