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Harmonization of serum 25-hydroxycalciferol assay results from high-performance liquid chromatography, enzyme immunoassay, radioimmunoassay, and immunochemiluminescence systems: A multicenter study.
Nikooyeh B, Samiee SM, Farzami MR, Alavimajd H, Zahedirad M, Kalayi A, Shariatzadeh N, Boroumand N, Golshekan E, Gholamian Y, Neyestani TR. Nikooyeh B, et al. Among authors: golshekan e. J Clin Lab Anal. 2017 Nov;31(6):e22117. doi: 10.1002/jcla.22117. Epub 2017 Feb 7. J Clin Lab Anal. 2017. PMID: 28169461 Free PMC article.