%0 Letter %T Validation of the Siemens Atellica cortisol immunoassay compared to liquid chromatography mass spectrometry in adrenal venous sampling for primary hyperaldosteronism. %A Wenstedt EFE %A van Zelst BD %A Paula NRA %A van den Berg SAA %J Clin Chem Lab Med %V 62 %N 7 %D 2024 Jun 25 %M 38105246 %F 8.49 %R 10.1515/cclm-2023-0978