• Establishing a network of specialist Porphyria centres - effects on diagnostic activities and services 

      Tollånes, Mette Christophersen; Aarsand, Aasne K.; Villanger, Jørild Haugen; Støle, Egil; Deybach, Jean-Charles; Marsden, Joanne; To-Figueras, Jordi; Sandberg, Sverre; European Porphyria Network (Peer reviewed; Journal article, 2012-12-10)
      Background: The porphyrias are a heterogeneous group of rare metabolic diseases. The full spectrum of porphyria diagnostics is usually performed by specialized porphyria laboratories or centres. The European Porphyria ...
    • The European Biological Variation Study (EuBIVAS): Biological Variation Data for Coagulation Markers Estimated by a Bayesian Model 

      Aarsand, Aasne K.; Kristoffersen, Ann-Helen; Sandberg, Sverre; Støve, Bård; Coşkun, Abdurrahman; Fernandez-Calle, Pilar; Díaz-Garzón, Jorge; Guerra, Elena; Ceriotti, Ferruccio; Jonker, Niels; Røraas, Thomas; Carobene, Anna (Journal article; Peer reviewed, 2021)
      Background For biological variation (BV) data to be safely used, data must be reliable and relevant to the population in which they are applied. We used samples from the European Biological Variation Study (EuBIVAS) to ...
    • Within- and between-subject biological variation data for serum zinc, copper and selenium obtained from 68 apparently healthy Turkish subjects 

      Coşkun, Abdurrahman; Carobene, Anna; Aarsand, Aasne K.; Aksungar, Fehime B.; Serteser, Mustafa; Sandberg, Sverre; Díaz-Garzón, Jorge; Fernandez-Calle, Pilar; Karpuzoglu, Fatma H.; Coskun, Cihan; Klzllkaya, Emine; Fidan, Damla; Jonker, Niels; Ugur, Esra; Unsal, Ibrahim (Journal article; Peer reviewed, 2022)
      Objectives: Trace elements (TrEL) are nutritionally essential components in maintaining health and preventing diseases. There is a lack of reliable biological variation (BV) data for TrELs, required for the diagnosis and ...