@misc{indiciaee6f970e2b834,
  title = {Changes in plasma proconvertin and prothrombin during PAS therapy.},
  author = {N RISKA and R GORDIN},
  year = {1954},
  url = {https://pubmed.ncbi.nlm.nih.gov/14349763/},
  note = {Source identifier: 14349763}
}