TY - RPRT TI - The national glycohemoglobin standardization program: a five-year progress report. AU - R R Little AU - C L Rohlfing AU - H M Wiedmeyer AU - G L Myers AU - D B Sacks AU - D E Goldstein AU - NGSP Steering Committee PY - 2001 UR - https://pubmed.ncbi.nlm.nih.gov/11673367/ ID - 11673367 ER -