| Candidate Reference Measurement Procedures for Serum 25-Hydroxyvitamin D3 and 25-Hydroxyvitamin D2 by Using Isotope-Dilution Liquid Chromatography … HCM Stepman, A Vanderroost, K Van Uytfanghe, LM Thienpont Clinical chemistry 57 (3), 441-448, 2011 | 264 | 2011 |
| State-of-the-art of serum testosterone measurement by isotope dilution–liquid chromatography–tandem mass spectrometry LM Thienpont, K Van Uytfanghe, S Blincko, CS Ramsay, H Xie, RC Doss, ... Clinical chemistry 54 (8), 1290-1297, 2008 | 173 | 2008 |
| Report of the IFCC Working Group for Standardization of Thyroid Function Tests; part 2: free thyroxine and free triiodothyronine LM Thienpont, K Van Uytfanghe, G Beastall, JD Faix, T Ieiri, WG Miller, ... Clinical Chemistry 56 (6), 912-920, 2010 | 162 | 2010 |
| Report of the IFCC Working Group for Standardization of Thyroid Function Tests; part 1: thyroid-stimulating hormone LM Thienpont, K Van Uytfanghe, G Beastall, JD Faix, T Ieiri, WG Miller, ... Clinical chemistry 56 (6), 902-911, 2010 | 150 | 2010 |
| Toward standardization of insulin immunoassays WG Miller, LM Thienpont, K Van Uytfanghe, PM Clark, P Lindstedt, ... Clinical chemistry 55 (5), 1011-1018, 2009 | 128 | 2009 |
| Determination of free thyroid hormones LM Thienpont, K Van Uytfanghe, K Poppe, B Velkeniers Best Practice & Research Clinical Endocrinology & Metabolism 27 (5), 689-700, 2013 | 118 | 2013 |
| Isotope-dilution liquid chromatography–tandem mass spectrometry candidate reference method for total testosterone in human serum JC Botelho, C Shacklady, HC Cooper, SSC Tai, KV Uytfanghe, ... Clinical chemistry 59 (2), 372-380, 2013 | 108 | 2013 |
| FT4 immunoassays may display a pattern during pregnancy similar to the equilibrium dialysis ID–LC/tandem MS candidate reference measurement procedure in spite of susceptibility … E Anckaert, K Poppe, K Van Uytfanghe, J Schiettecatte, W Foulon, ... Clinica Chimica Acta 411 (17-18), 1348-1353, 2010 | 104 | 2010 |
| Interpreting method comparison studies by use of the Bland–Altman plot: reflecting the importance of sample size by incorporating confidence limits and predefined error limits … D Stöckl, DR Cabaleiro, K Van Uytfanghe, LM Thienpont Clinical chemistry 50 (11), 2216-2218, 2004 | 98 | 2004 |
| Reference measurement systems in clinical chemistry LM Thienpont, K Van Uytfanghe, AP De Leenheer Clinica chimica acta 323 (1-2), 73-87, 2002 | 97 | 2002 |
| Evaluation of a candidate reference measurement procedure for serum free testosterone based on ultrafiltration and isotope dilution–gas chromatography–mass spectrometry K Van Uytfanghe, D Stöckl, JM Kaufman, T Fiers, HA Ross, ... Clinical chemistry 50 (11), 2101-2110, 2004 | 89 | 2004 |
| Report on a novel emerging class of highly potent benzimidazole NPS opioids: chemical and in vitro functional characterization of isotonitazene P Blanckaert, A Cannaert, K Van Uytfanghe, F Hulpia, E Deconinck, ... Drug testing and analysis, 2019 | 74 | 2019 |
| Harmonization of serum thyroid-stimulating hormone measurements paves the way for the adoption of a more uniform reference interval LM Thienpont, K Van Uytfanghe, LAC De Grande, D Reynders, B Das, ... Clinical chemistry 63 (7), 1248-1260, 2017 | 72 | 2017 |
| A progress report of the IFCC committee for standardization of thyroid function tests LM Thienpont, K Van Uytfanghe, S Van Houcke, B Das, JD Faix, ... European thyroid journal 3 (2), 109-116, 2014 | 66 | 2014 |
| Validation of 5 routine assays for serum free testosterone with a candidate reference measurement procedure based on ultrafiltration and isotope dilution–gas chromatography … K Van Uytfanghe, D Stöckl, JM Kaufman, T Fiers, A De Leenheer, ... Clinical biochemistry 38 (3), 253-261, 2005 | 66 | 2005 |
| Pilot study for the standardization of insulin immunoassays with isotope dilution–liquid chromatography/tandem mass spectrometry D Rodríguez-Cabaleiro, K Van Uytfanghe, V Stove, T Fiers, LM Thienpont Clinical chemistry 53 (8), 1462-1469, 2007 | 61 | 2007 |
| IFCC international conventional reference procedure for the measurement of free thyroxine in serum SK Van Houcke, K Van Uytfanghe, E Shimizu, W Tani, M Umemoto, ... Clinical chemistry and laboratory medicine 49 (8), 1275-1281, 2011 | 59 | 2011 |
| New liquid chromatography/electrospray ionisation tandem mass spectrometry measurement procedure for quantitative analysis of human insulin in serum K Van Uytfanghe, D Rodriguez-Cabaleiro, D Stöckl, L Thienpont Rapid communications in mass spectrometry 21 (5), 819-821, 2007 | 50 | 2007 |
| Use of frozen sera for FT4 standardization: investigation by equilibrium dialysis combined with isotope dilution-mass spectrometry and immunoassay K Van Uytfanghe, D Stockl, HA Ross, LM Thienpont Clinical chemistry 52 (9), 1817-1821, 2006 | 46 | 2006 |
| Metrological traceability of calibration in the estimation and use of common medical decision-making criteria LM Thienpont, K Van Uytfanghe, DR Cabaleiro Clinical Chemistry and Laboratory Medicine (CCLM) 42 (7), 842-850, 2004 | 46 | 2004 |
