Burki, Mumtaz Khan, et al. “PREVALENCE AND PREVENTIVE MEASURES FOR THALASSAEMIA IN HAZARA REGION OF N.W.F.P., PAKISTAN”. Journal of Ayub Medical College Abbottabad, vol. 10, no. 1, Feb. 1998, pp. 28-31, https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/4804.