@misc{indiciae5af73ff77423,
  title = {Human platelet factor 4: Purification and characterization by affinity chromatography. Purification of human platelet factor 4.},
  author = {S P Levine and H Wohl},
  year = {1976},
  url = {https://pubmed.ncbi.nlm.nih.gov/812871/},
  note = {Source identifier: 812871}
}