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δ-Globin Chain Variants Associated with Decreased Hb A2 Levels: A National Reference Laboratory Experience.

Hemoglobin - 1 Nov 2020

Rets Anton V, Reading Noel Scott, Agarwal Archana M

Abstract excerpt

High prevalence of hemoglobin (Hb) disorders mandates national programs for screening and genetic counseling in many countries. Increased Hb A2 levels are commonly associated with β-thalassemias, however, various disorders including alteration of δ chains may result in decreased production of Hb A2, thus hindering the diagnosis of β-thalassemias. The reported data reflect the experience of a large reference...

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PMID: 33054450
DOI: 10.1080/03630269.2020.1831531

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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