The Prevalence and Antenatal Screening of Beta Thalassaemia Trait in Pregnancy by naked Eye Single Tube Red Cell Osmotic Fragility Test. mfm [Internet]. 2024 Apr. 13 [cited 2026 Feb. 1];25(9). Available from: https://medicalforummonthly.com/index.php/mfm/article/view/2023