@misc{indiciae93746b7dcae2,
  title = {External quality assessment of prothrombin time: the split-sample model compared with external quality assessment with commercial control material.},
  author = {U Ø Sølvik and A Stavelin and N G Christensen and S Sandberg},
  year = {2006},
  doi = {10.1080/00365510600684580},
  url = {https://pubmed.ncbi.nlm.nih.gov/16777762/},
  note = {Source identifier: 16777762}
}