@misc{indiciae6315e93acfcc,
  title = {[Studies on the heparin-protamine test].},
  author = {E GERHARDT and E A SCHRADER},
  year = {1953},
  doi = {10.1007/bf01472084},
  url = {https://pubmed.ncbi.nlm.nih.gov/13070476/},
  note = {Source identifier: 13070476}
}