Coagulation Reference Laboratory ▲ Sign in to save

• ▲ Christa M. Cobbaert

  Leiden University · Leiden University Medical Center Medicine
  8.7k

  citations

  47

  h-index

  155

  Aachen papers
• ▲ Anton M.H.P. van den Besselaar

  Leiden University Medical Center Medicine
  2.16k

  citations

  25

  h-index

  3

  Aachen papers
• ▲ Antonius M.H.P. van den Besselaar

  Leiden University Medical Center Medicine
  1.25k

  citations

  20

  h-index

  7

  Aachen papers
• ▲ Michelle P. van der Helm

  Leiden University Medical Center Chemistry
  558

  citations

  10

  h-index

  3

  Aachen papers
• ▲ Claudia van Rijn

  Medicine
  96

  citations

  5

  h-index

  2

  Aachen papers
• ▲ Charmane F. Abdoel

  Leiden University Medical Center Medicine
  76

  citations

  5

  h-index

  7

  Aachen papers
• ▲ Claudia J.J. van Rijn

  Leiden University Medical Center Medicine
  57

  citations

  5

  h-index

  5

  Aachen papers
• ▲ Shanti S. Baktawar

  Leiden University Medical Center Medicine
  33

  citations

  3

  h-index

  5

  Aachen papers
• ▲ Silva Ohanesian

  Leiden University Medical Center Medicine
  1

  citations

  1

  h-index

  1

  Aachen papers
• ▲ Ibtissem Sabbar

  Leiden University Medical Center Medicine
  1

  citations

  1

  h-index

  1

  Aachen papers

10 results

• Defining a metrologically traceable and sustainable calibration hierarchy of international normalized ratio for monitoring of vitamin K antagonist treatment in accordance with International Organization for Standardization (ISO) 17511:2020 standard: communication from the International Federation of Clinical Chemistry and Laboratory Medicine–SSC/ISTH working group on prothrombin time/international normalized ratio standardization

  2023 Journal of Thrombosis and Haemostasis article Medicine Clinical Laboratory Practices and Quality Control Open access

  24

  citations
• External quality assessment of the manual tilt tube technique for prothrombin time testing: a report from the IFCC-SSC/ISTH Working Group on the Standardization of PT/INR

  2025 Clinical Chemistry and Laboratory Medicine (CCLM) article Medicine Clinical Laboratory Practices and Quality Control Open access

  5

  citations
• Assignment of international normalized ratio to frozen and freeze-dried pooled plasmas

  2020 Clinical Chemistry and Laboratory Medicine (CCLM) article Medicine Clinical Laboratory Practices and Quality Control Open access

  5

  citations
• Measurement uncertainty of ISO 17511:2020 compliant and globally standardized PT/INR test results

  2026 Research and Practice in Thrombosis and Haemostasis article Medicine Clinical Laboratory Practices and Quality Control Open access

  3

  citations
• Effect of the reaction temperature on the prothrombin time and the apparent International Normalized Ratio determined with International Standards for thromboplastins

  2021 International Journal of Laboratory Hematology article Medicine Blood Coagulation and Thrombosis Mechanisms Open access

  3

  citations
• Bias and uncertainty of the International Normalized Ratio determined with a whole blood point-of-care prothrombin time test device by comparison to a new International Standard for thromboplastin

  2021 Thrombosis Research article Medicine Clinical Laboratory Practices and Quality Control Open access

  1

  citations
• Attempts to align research in thrombosis and hemostasis with the In Vitro Diagnostic Medical Device Regulation (IVDR, European Union) requirements

  2025 Journal of Thrombosis and Haemostasis article Immunology and Microbiology Complement system in diseases Open access

  1

  citations
• Reply: Be aware of legally required metrology and higher-order reference measurement services run in calibration laboratories

  2026 Clinical Chemistry and Laboratory Medicine (CCLM) letter Decision Sciences Scientific Measurement and Uncertainty Evaluation Open access

  1

  citations
• International collaborative study for the calibration of a proposed World Health Organization International Standard for thromboplastin, human, recombinant: a report from the International Federation of Clinical Chemistry and Laboratory Medicine (IFCC)—Scientific and Standardization Committee (SSC)/ISTH working group on prothrombin time/international normalized ratio standardization

  2026 Research and Practice in Thrombosis and Haemostasis article Medicine Clinical Laboratory Practices and Quality Control Open access

  0

  citations

9 results