A comparative study of conventional versus new, magnesium-poor Vacutainer® Sodium Citrate blood collection tubes for determination of prothrombin time and INR
van den Besselaar, Anton M.H.P, van Vlodrop, Iris J.H, Berendes, Paul B, Cobbaert, Christa M
Published in Thrombosis research (01.07.2014)
Published in Thrombosis research (01.07.2014)
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Journal Article
Quality Assessment of CoaguChek Point-of-Care Prothrombin Time Monitors: Comparison of the European Community-Approved Procedure and Conventional External Quality Assessment
Poller, Leon, Keown, Michelle, Ibrahim, Saied A, van der Meer, Felix J.M, van den Besselaar, Anton M.H.P, Tripodi, Armando, Jespersen, Jorgen, European Action on Anticoagulation, Meijer, Pieter, Kluft, Cornelis, European Concerted Action on Thrombosis
Published in Clinical chemistry (Baltimore, Md.) (01.10.2006)
Published in Clinical chemistry (Baltimore, Md.) (01.10.2006)
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Journal Article
Harmonization and external quality assessment of antithrombin activity assays
van den Besselaar, Anton M.H.P, Haas, Fred J.L.M, Kuypers, Aldy W.H.M
Published in Thrombosis research (01.02.2012)
Published in Thrombosis research (01.02.2012)
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Journal Article
Preanalytical Variables and Off-Site Blood Collection: Influences on the Results of the Prothrombin Time/International Normalized Ratio Test and Implications for Monitoring of Oral Anticoagulant Therapy
van Geest-Daalderop, Johanna H.H, Mulder, Andre B, Boonman-de Winter, Leandra J.M, Hoekstra, Martha M.C.L, van den Besselaar, Anton M.H.P
Published in Clinical chemistry (Baltimore, Md.) (01.03.2005)
Published in Clinical chemistry (Baltimore, Md.) (01.03.2005)
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Journal Article
European Concerted Action on Anticoagulation. Quality Assessment of the CoaguChek Mini and TAS PT-NC Point-of-Care Whole-Blood Prothrombin Time Monitors
Poller, Leon, Keown, Michelle, Chauhan, Nikhil, van den Besselaar, Anton M.H.P, Tripodi, Armando, Shiach, Caroline, Jespersen, Jorgen
Published in Clinical chemistry (Baltimore, Md.) (01.03.2004)
Published in Clinical chemistry (Baltimore, Md.) (01.03.2004)
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Journal Article
European Concerted Action on Anticoagulation. Use of Plasma Samples to Derive International Sensitivity Index for Whole-Blood Prothrombin Time Monitors
Poller, Leon, Keown, Michelle, Chauhan, Nikhil, van den Besselaar, Anton M.H.P, Meeuwisse-Braun, Joyce, Tripodi, Armando, Clerici, Mariagrazia, Jespersen, Jorgen
Published in Clinical chemistry (Baltimore, Md.) (01.02.2002)
Published in Clinical chemistry (Baltimore, Md.) (01.02.2002)
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Journal Article
European Concerted Action on Anticoagulation. Evaluation of a Method for International Sensitivity Index Calibration of Two Point-of-Care Prothrombin Time (PT) Monitoring Systems (CoaguChek Mini and TAS PT-NC) with Fresh Plasmas Based on Whole-Blood Equivalent PT
Poller, Leon, Keown, Michelle, Chauhan, Nikhil, van den Besselaar, Anton M.H.P, Tripodi, Armando, Shiach, Caroline, Jespersen, Jorgen
Published in Clinical chemistry (Baltimore, Md.) (01.10.2002)
Published in Clinical chemistry (Baltimore, Md.) (01.10.2002)
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Journal Article
Use of Lyophilized Calibrant Plasmas for Simplified International Normalized Ratio Determination with a Human Tissue Factor Thromboplastin Reagent Derived from Cultured Human Cells
van den Besselaar, Anton M.H.P, Houdijk, Wim P.M
Published in Clinical chemistry (Baltimore, Md.) (01.12.2003)
Published in Clinical chemistry (Baltimore, Md.) (01.12.2003)
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Journal Article
Preparation of control blood for external quality assessment of point-of-care international normalized ratio testing in the Netherlands
van den Besselaar, Anton M H P, Abdoel, Charmane F, Ardanary, Davina, van de Kamp, Gert, Versluijs, Fanny A C
Published in American journal of clinical pathology (01.06.2014)
Published in American journal of clinical pathology (01.06.2014)
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Journal Article
A multicentre randomised assessment of the DAWN AC computer-assisted oral anticoagulant dosage program
Poller, Leon, Keown, Michelle, Ibrahim, Saied, Lowe, Gordon, Moia, Marco, Turpie, Alexander G, Roberts, Christopher, van den Besselaar, Anton M H P, van der Meer, Felix J M, Tripodi, Armando, Palareti, Gualtiero, Shiach, Caroline, Bryan, Stirling, Samama, Meyer, Burgess-Wilson, Michael, Heagerty, Anthony, Maccallum, Peter, Wright, David, Jespersen, Jørgen
Published in Thrombosis and haemostasis (01.03.2009)
Published in Thrombosis and haemostasis (01.03.2009)
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Journal Article
Point-of-care monitoring of vitamin K-antagonists: validation of CoaguChek XS test strips with International Standard thromboplastin
van den Besselaar, Anton M H P, Péquériaux, Nathalie C V, Ebben, Marij, van der Feest, Joke, de Jong, Kerst, Ganzeboom, Maria B J, van Ooijen, Jetty, Postema, Ferna, Witteveen, Evelina, van der Meer, Felix J M
Published in Journal of clinical pathology (01.11.2012)
Published in Journal of clinical pathology (01.11.2012)
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Journal Article
Influence of haematocrit on international normalised ratio (INR) differences between a whole blood point-of-care coagulation monitor and reference prothrombin time in plasma
van den Besselaar, Anton M H P, Witteveen, Evelina, van der Meer, Felix J M
Published in Thrombosis and haemostasis (01.12.2008)
Published in Thrombosis and haemostasis (01.12.2008)
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Journal Article
Comparative Study of Blood Collection Tubes and Thromboplastin Reagents for Correction of INR Discrepancies
van den Besselaar, Anton M.H.P., van Zanten, Anton P., Brantjes, Helen M., Elisen, Marc G.L.M., van der Meer, Felix J.M., Poland, Dennis C.W., Sturk, Augueste, Leyte, Anja, Castel, Ad
Published in American journal of clinical pathology (01.08.2012)
Published in American journal of clinical pathology (01.08.2012)
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Journal Article
Comparative Study of Blood Collection Tubes and Thromboplastin Reagents for Correction of INR Discrepancies: A Proposal for Maximum Allowable Magnesium Contamination in Sodium Citrate Anticoagulant Solutions
VAN DEN BESSELAAR, Anton M. H. P, VAN ZANTEN, Anton P, BRANTJES, Helen M, ELISEN, Marc G. L. M, VAN DER MEER, Felix J. M, POLAND, Dennis C. W, STURK, Augueste, LEYTE, Anja, CASTEL, Ad
Published in American journal of clinical pathology (01.08.2012)
Published in American journal of clinical pathology (01.08.2012)
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Journal Article
Multicentre ISI assignment and calibration of the INR measuring range of a new point-of-care system designed for home monitoring of oral anticoagulation therapy
Leichsenring, Ingrid, Plesch, Winfried, Unkrig, Volker, Kitchen, Steve, Kitchen, Dianne P, Maclean, Rhona, Dikkeschei, Bert, van den Besselaar, Anton M H P
Published in Thrombosis and haemostasis (01.05.2007)
Published in Thrombosis and haemostasis (01.05.2007)
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Journal Article
Reliability of international normalised ratios from two point of care test systems: comparison with conventional methods
POLLER, Leon, KEOWN, Michelle, CHAUHAN, Nikhil, VAN DEN BESSELAAR, Anton M. H. P, TRIPODI, Armando, SHIACH, Caroline, JESPERSEN, Jorgen
Published in BMJ. British medical journal (International ed.) (05.07.2003)
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Published in BMJ. British medical journal (International ed.) (05.07.2003)
Journal Article
A national field study of quality assessment of coaguchek point-of-care testing prothrombin time monitors
MEIJER, Piet, KLUFT, Cornelis, POLLER, Leon, VAN DER MEER, Felix J. M, KEOWN, Michelle, IBRAHIM, Saied, VAN DEN BESSELAAR, Anton M. H. P, TRIPODI, Armando, JESPERSEN, Jørgen
Published in American journal of clinical pathology (01.11.2006)
Published in American journal of clinical pathology (01.11.2006)
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Journal Article
Variability of INR in patients on stable long-term treatment with phenprocoumon and acenocoumarol and implications for analytical quality requirements
van Geest-Daalderop, Johanna H H, Péquériaux, Nathalie C V, van den Besselaar, Anton M H P
Published in Thrombosis and haemostasis (01.09.2009)
Published in Thrombosis and haemostasis (01.09.2009)
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