G. B. Kristensen

Calcium, magnesium, albumin, and total protein measurement in serum as assessed with 20 fresh-frozen single-donation sera.

S. Sandberg, L. Thienpont, D. Stöckl, 2012, Clinical chemistry.

Handling of hemolyzed serum samples in clinical chemistry laboratories: the Nordic hemolysis project

S. Sandberg, P. Rustad, K. Aakre, 2019, Clinical chemistry and laboratory medicine.

How to conduct External Quality Assessment Schemes for the pre-analytical phase?

S. Sandberg, K. Aakre, A. Kristoffersen, 2014, Biochemia medica.

Hemolysis interference studies: freeze method should be used in the preparation of hemolyzed samples

S. Sandberg, U. Sølvik, G. B. Kristensen, 2018, Clinical chemistry and laboratory medicine.

Analytical Bias Exceeding Desirable Quality Goal in 4 out of 5 Common Immunoassays: Results of a Native Single Serum Sample External Quality Assessment Program for Cobalamin, Folate, Ferritin, Thyroid-Stimulating Hormone, and Free T4 Analyses.

J. Berg, P. Rustad, K. Aakre, 2016, Clinical chemistry.

Nursing home patients with diabetes: prevalence, drug treatment and glycemic control.

S. Sandberg, R. L. Kjome, U. Sølvik, 2014, Diabetes research and clinical practice.

Interpretation of EQA results and EQA-based trouble shooting

P. Meijer, Gunn Berit Berge Kristensen, Piet Meijer, 2017, Biochemia medica.

Analytical Bias Exceeding Desirable Quality Goal in 4 out of 5 Common Immunoassays: Results of a Native Single Serum Sample External Quality Assessment Program for Cobalamin, Folate, Ferritin, Thyroid-Stimulating Hormone, and Free T4 Analyses.

J. Berg, P. Rustad, K. Aakre, 2016, Clinical chemistry.