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Holiday schedule

Quest Diagnostics Patient Service Centers will have modified hours during the holiday season.

  • Closing early at 12:00pm on December 31, 2025
  • Closed on January 1, 2026


Have a healthy, happy holiday!

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Large-Scale Retrospective Analyses of the Effect of Iron Deficiency Anemia on Hemoglobin A1c Concentrations

Large-scale retrospective analyses of the effect of iron deficiency anemia on hemoglobin A1c concentrations

Authors: Rao LV, Pratt GW, Bi C, Kroll MH.

Clin Chim Acta. 2022 Feb 12;529:21-24. doi: 10.1016/j.cca.2022.02.005. Online ahead of print.

Specialties: Cardiovascular, Endocrinology

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