Article

Are vitamins A and E results truly traceable and clinically useful? A practical and critical inquiry

Raúl Rigo-Bonnin , Estel Julià-Quiñones , Anna Escalante-Vilanova and Irene Aliart-Fernández

Published/Copyright: August 28, 2025

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Clinical Chemistry and Laboratory Medicine (CCLM)

From the journal Clinical Chemistry and Laboratory Medicine (CCLM)

Received: 2025-06-03

Accepted: 2025-08-19

Published Online: 2025-08-28

© 2025 Walter de Gruyter GmbH, Berlin/Boston

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Supplementary Material

https://doi.org/10.1515/cclm-2025-0714

Keywords for this article

calibration hierarchy; measurement uncertainty; metrological compatibility; metrological traceability; vitamin A; vitamin E

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