- Article
 
Total Vitamin D Assay Comparison of the Roche Diagnostics “Vitamin D Total” Electrochemiluminescence Protein Binding Assay with the Chromsystems HPLC Method in a Population with both D2 and D3 forms of Vitamin D
- Laila Abdel-Wareth,
 - Afrozul Haq,
 - Andrew Turner,
 - Shoukat Khan,
 - Arwa Salem,
 - Faten Mustafa,
 - Nafiz Hussein,
 - Fasila Pallinalakam,
 - Louisa Grundy and
 - Gemma Patras
 - + 1 author
 
This study compared two methods of assaying the 25-hydroxylated metabolites of cholecalciferol (vitamin D3) and ergocalciferol (vitamin D2). A fully automated electrochemiluminescence assay from Roche Diagnostics and an HPLC based method from Chromsy...

