Implementation and verification of new VWF:Ac assay system with components from different manufacturersPikta, Marika; Zolotareva, Valeria; Tõnne, Jelena; Viigimaa, Margus; Banys, ValdasLaboratorine medicina2016 / p. 185-188 : ill https://www.researchgate.net/publication/312072535_Implementation_and_Verification_of_New_VWFAc_Assay_System_with_Components_from_Different_Manufacturers In freezer storage of plasmas for delayed coagulation factors testing does not affect the resultsPikta, Marika; Laane, Edward; Zolotareva, Valeria; Titova, Tatjana; Banys, ValdasLaboratorine medicina2018 / p. 35 https://www.balm2018.lt/wp-content/uploads/2018/05/Lab_Med_2018_SPEC.pdf The diagnostics of inherited metabolic diseases in EstoniaÕunap, Katrin; Joost, Kairit; Kall, K.; Krabbi, Külliki; Laht, Tiiu-Maie; Zordania, RiinaLaboratorine medicina2008 / p. 17-18