TY - RPRT TI - Hemoglobinopathies affect hemoglobin A1C measurement. AU - G S Holt AU - J L Wofford AU - R Velez PY - 1991 DO - 10.7326/0003-4819-115-1-68_2 UR - https://pubmed.ncbi.nlm.nih.gov/1760005/ ID - 1760005 ER -