Malik, Saqib, et al. “SEROPREVALENCE OF BRUCELLOSIS AMONG PATIENTS PRESENTING WITH NON - SPECIFIC SYMPTOMS AT AYUB TEACHING HOSPITAL ABBOTTABAD”. Journal of Ayub Medical College Abbottabad, vol. 30, no. 4, Nov. 2018, pp. 565-9, https://www.jamc.ayubmed.edu.pk/index.php/jamc/article/view/4605.