Khattak, I. ud din (2011) “DETECTION OF HETEROZYGOUS BETA THALASSAEMIA IN THE SIBLINGS OF KNOWN BETA THALASSAEMIA MAJOR CHILDREN”, Journal of Postgraduate Medical Institute, 23(2). Available at: http://www.jpmi.org.pk/index.php/jpmi/article/view/1233 (Accessed: 5 December 2025).