Abrar, Saidul, et al. “PREGNANCY OUTCOMES OF CONSANGUINITY AMONG ANTENATAL PATIENTS ATTENDING COMBINED MILITARY HOSPITAL QUETTA, PAKISTAN”. Journal of Ayub Medical College Abbottabad, vol. 30, no. 3, June 2018, pp. 423-7, https://www.jamc.ayubmed.edu.pk/index.php/jamc/article/view/5369.