Lenters-Westra Erna, Røraas Thomas, Schindhelm Roger K, Slingerland Robbert J, Sandberg Sverre
Department of Clinical Chemistry Isala Zwolle, the Netherlands European Reference Laboratory for Glycohemoglobin Isala Zwolle, the Netherlands
Norwegian Quality Improvement of Primary Care Laboratories (NOKLUS) Haraldsplass Hospital Bergen, Norway.
Clin Chem. 2014 Dec;60(12):1570-2. doi: 10.1373/clinchem.2014.227983. Epub 2014 Sep 23.