Stability of lyophilized pooled sera as quality control materials for tumor marker assays in external quality assessment
S Ahn, J Park, YR Kim, JH Kim, HS Kim - Clinica Chimica Acta, 2017 - Elsevier
Background External quality assessment (EQA) requires stable quality control (QC)
materials. We evaluated the stability of QC materials made of lyophilized and liquid pooled …
materials. We evaluated the stability of QC materials made of lyophilized and liquid pooled …