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Research ethics: Not applicable.
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Informed consent: Not applicable.
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Author contributions: The authors have accepted responsibility for the entire content of this manuscript and approved its submission.
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Competing interests: The authors state no conflict of interest.
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Research funding: None declared.
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Data availability: Not applicable.
References
1. Haute Autorité de Santé - Prise en charge des dysthyroïdies chez l’adulte. Available at: https://www.has-sante.fr/jcms/p_3216305/fr/prise-en-charge-des-dysthyroidies-chez-l-adulte#ancreDocAss.Search in Google Scholar
2. D’Aurizio, F, Kratzsch, J, Gruson, D, Petranović Ovčariček, P, Giovanella, L. Free thyroxine measurement in clinical practice: how to optimize indications, analytical procedures, and interpretation criteria while waiting for global standardization. Crit Rev Clin Lab Sci 2023;60:101–40. https://doi.org/10.1080/10408363.2022.2121960.Search in Google Scholar PubMed
3. Thyroid hormone standardization Program | CDC. Available at: https://www.cdc.gov/labstandards/csp/hs_thost.html.Search in Google Scholar
4. Services Committee of the American Thyroid Association L. Standardization and harmonization; 2019. Available from www.thyroid.org.Search in Google Scholar
5. Standardization of thyroid function tests (C-STFT) - IFCC. Available at: https://ifcc.org/ifcc-scientific-division/sd-committees/c-stft/.Search in Google Scholar
6. Jansen, HI, van der Steen, R, Brandt, A, Olthaar, AJ, Vesper, HW, Shimizu, E, et al.. Description and validation of an equilibrium dialysis ID-LC-MS/MS candidate reference measurement procedure for free thyroxine in human serum. Clin Chem Lab Med 2023;61:1605–11. https://doi.org/10.1515/cclm-2022-1134.Search in Google Scholar PubMed
7. Baisier, W. Bepaling van schildklierhormoon (T3 en T4) in de urine: Een weinig betrouwbare test voor de diagnose “hypothyreoïdie”. Ned Tijdschr Geneeskd 2008;152:1698–9.Search in Google Scholar
8. Zhelev, Z, Abbott, R, Rogers, M, Fleming, S, Patterson, A, Hamilton, WT, et al.. Effectiveness of interventions to reduce ordering of thyroid function tests: a systematic review. BMJ Open 2016;6:e010065. https://doi.org/10.1136/bmjopen-2015-010065.Search in Google Scholar PubMed PubMed Central
9. Kahaly, GJ, Bartalena, L, Hegedüs, L, Leenhardt, L, Poppe, K, Pearce, SH. European thyroid association guideline for the management of graves’ hyperthyroidism. Eur Thyroid J 2018;7:167–86. https://doi.org/10.1159/000490384.Search in Google Scholar PubMed PubMed Central
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