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Reference values for 24,25-dihydroxyvitamin D and the 25-hydroxyvitamin D/24,25-dihydroxyvitamin D ratio

Niek F. Dirks , Mariëtte T. Ackermans , Robert de Jonge and Annemieke C. Heijboer EMAIL logo
  1. Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.

  2. Research funding: None declared.

  3. Employment or leadership: None declared.

  4. Honorarium: None declared.

  5. Competing interests: The funding organization(s) played no role in the study design; in the collection, analysis, and interpretation of data; in the writing of the report; or in the decision to submit the report for publication.


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Supplementary Material

This article contains supplementary material (

Received: 2018-10-09
Accepted: 2019-03-04
Published Online: 2019-03-23
Published in Print: 2019-09-25

©2019 Walter de Gruyter GmbH, Berlin/Boston

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