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Description and validation of an equilibrium dialysis ID-LC-MS/MS candidate reference measurement procedure for free thyroxine in human serum.
Jansen HI, van der Steen R, Brandt A, Olthaar AJ, Vesper HW, Shimizu E, Heijboer AC, Van Uytfanghe K, van Herwaarden AE. Jansen HI, et al. Among authors: van der steen r. Clin Chem Lab Med. 2023 Mar 31;61(9):1605-1611. doi: 10.1515/cclm-2022-1134. Print 2023 Aug 28. Clin Chem Lab Med. 2023. PMID: 36994743 Free article.