Rifat, A., S. K. Lodhi, J. Feroze, and M. Hameed. “Assessment of the Frequency of Beta Thalassemia Trait in Pregnant Anaemic Patients”. Esculapio Journal of SIMS, vol. 8, no. 2, Aug. 2023, pp. 89-91, https://esculapio.pk/journal/index.php/journal-files/article/view/791.