Proxy markers of serum retinol concentration, used alone and in combination, to assess population vitamin A status in Kenyan children: a cross-sectional study
Crossref DOI link: https://doi.org/10.1186/s12916-014-0256-5
Published Online: 2015-02-11
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Talsma, Elise F
Verhoef, Hans
Brouwer, Inge D
Mburu-de Wagt, Anne S
Hulshof, Paul JM
Melse-Boonstra, Alida
License valid from 2015-02-11