Comment on

• Affinity binding assay of glycohemoglobin by two-dimensional centrifugation referenced to hemoglobin A1c.

  Fiechtner M, Ramp J, England B, Knudson MA, Little RR, England JD, Goldstein DE, Wynn A. Fiechtner M, et al. Clin Chem. 1992 Dec;38(12):2372-9. Clin Chem. 1992. PMID: 1458570
• Standardization of glycohemoglobin determinations in the clinical laboratory: three years of experience.

  Bodor GS, Little RR, Garrett N, Brown W, Goldstein DE, Nahm MH. Bodor GS, et al. Clin Chem. 1992 Dec;38(12):2414-8. Clin Chem. 1992. PMID: 1458576
• Interlaboratory standardization of measurements of glycohemoglobins.

  Little RR, Wiedmeyer HM, England JD, Wilke AL, Rohlfing CL, Wians FH Jr, Jacobson JM, Zellmer V, Goldstein DE. Little RR, et al. Clin Chem. 1992 Dec;38(12):2472-8. Clin Chem. 1992. PMID: 1458587