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Kappelmayer J, Antal-Szalmás P, Nagy B Jr.Kappelmayer J, et al.Clin Chim Acta. 2015 Jan 1;438:35-42. doi: 10.1016/j.cca.2014.07.040. Epub 2014 Aug 13.Clin Chim Acta. 2015.PMID: 25127713Review.